Long Wedding Guest Dresses
Elevate your wedding guest style with these gorgeous long dresses. Whether you prefer a flattering A-line, dramatic mermaid, or sleek sheath silhouette, these styles feature luxe fabrics like satin, rhinestones, velvet, and glitter knit. Perfect for semi-formal, formal, or black-tie weddings, with stunning details like side slits, low backs, and strappy or strapless necklines. Find your picture-perfect long dress or gown for your upcoming wedding celebration.
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Long Wedding Guest Dresses
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Long Wedding Guest Dresses That Make Every Moment Memorable
Celebrate in style with Windsor’s collection of long wedding guest dresses, designed to elevate your presence at every type of ceremony. Whether you’re attending a vineyard reception, a chic city soirée, or a luxe black-tie celebration, these sweeping silhouettes bring instant sophistication and show-stopping energy.
Elegant Silhouettes & Luxe Fabrics
Explore curve-loving mermaid gowns, sleek column dresses, and airy chiffon maxis that float with every step. From soft florals to bold jewel tones and timeless neutrals, this edit features standout fabrics—think satin, glitter mesh, crepe, and lace—that look stunning in photos and feel just as good as they look.
Modern Details & Romantic Touches
Looking for a style that balances elegance and edge? Try corset bodices, high slits, lace-up backs, or open-shoulder necklines. Prefer something softer? Discover long guest dresses with flutter sleeves, tiered skirts, and embroidered accents that bring a romantic, elevated vibe.
Perfect for Every Celebration
No matter the setting—black tie, garden, coastal, or semi-formal—Windsor’s long wedding guest dresses are crafted to fit the occasion. Designed for movement, comfort, and unforgettable style, these gowns ensure you arrive polished and poised.
Shop Windsor’s collection of long wedding guest dresses online, in-app, or at 350+ Windsor stores and find the perfect look for your next celebration.
What are the best silhouettes for a long wedding guest dress?
Popular silhouettes include mermaid, column, trumpet, and asymmetrical designs, each offering a unique look. Mermaid and trumpet styles create a form-fitting, dramatic effect, while column and asymmetrical dresses provide a sleek, modern feel. Explore a variety of options in Windsor's full collection of wedding guest dresses to find the perfect fit for your next event.
What fabrics work best for long wedding guest dresses?
The best fabric depends on the season and wedding setting. Satin and velvet bring a luxe touch to evening or winter weddings, while chiffon and crepe offer lightweight elegance for spring and summer celebrations. Mesh and lace add texture, and glitter fabrics create a statement look for formal occasions.
Can I wear a long dress to a casual or outdoor wedding?
Yes! A long dress can be perfect for outdoor or semi-casual weddings when styled appropriately. Opt for flowy fabrics like chiffon or lightweight satin, and choose relaxed silhouettes like maxi, A-line, or column styles. Pair with strappy sandals or wedges for a more effortless look.
Create your head-to-toe wedding guest look by shopping Windsor online, in-app, or at over 350 retail stores across the U.S. and Canada. Whether celebrating in a candlelit ballroom or under the stars, these long wedding guest dresses ensure you arrive in style.
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JoJo Sequin Bustier Formal Dress
Special Occasion
Breathtaking romance and shimmery sequins captivate the JoJo formal dress perfect for a ball or black-tie gala! It features a sleeveless sweetheart neck, adjustable spaghetti straps to customize the fit, and a figure-flattering bustier bodice with flexible boning. The curve-hugging silhouette is designed with a sexy front high-cut slit to show some skin along the floor-length hem.
This dazzling dress was made for the spotlight! Love the shimmer? Discover more sequin prom dresses or find a sophisticated look in our wedding guest dresses.
Fit & Features
- Sequin scroll pattern, mesh fabric, knit lining, minimal stretch
- Sleeveless sweetheart neckline, adjustable spaghetti straps
- Bustier bodice, flexible boning, back zipper closure
- Curve-hugging silhouette
- Front high-cut slit, floor-length hem
- Runs true to size
Style Number/Barcode: 05002-2539
Category Name: Long Wedding Guest Dresses
Price: $23.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Alisha Asymmetrical One-Shoulder Formal Dress
Special Occasion
Create a sleek and stunning look that will have all eyes on you in the chic Alisha formal dress! She features a sleeveless asymmetrical one-shoulder neckline with a spaghetti strap, an open back with a subtle strappy design, a high waist seam, and a floor-length, fitted silhouette with a sexy thigh-high side slit. Style this dress with clear heels for a trendy vibe.
Fit & Features
- Sleeveless asymmetrical one-shoulder neckline
- Single spaghetti strap
- Open back, subtle strappy design
- High waist seam
- Floor-length, fitted silhouette, high side slit
- Crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1540
Category Name: Long Wedding Guest Dresses
Price: $8.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Floral Passion Ruffled Midi Dress
Show off your passion for florals with a midi dress that brings the romance! The dress features a sleeveless square neckline, spaghetti straps, a gorgeous blooming floral print, and a midi-length silhouette accented with a flirty ruffled high slit. The dress is composed of a lined crepe fabric that offers a curve-hugging silhouette with a moderate stretch. Style the look with platform wedges and a butterfly necklace.
Shop Ivory Floral Version: Ruffled For Florals Midi Dress
Shop Solid Color Version: Add Some Flair Ruffle Detail Midi Dress
Fit & Features
- Sleeveless square neckline, spaghetti straps
- Strapless or adhesive bra recommended
- Cross-back strap design, front slit, ruffled hem
- Midi-length silhouette
- All-over floral print
- Lined crepe fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1066
Category Name: Long Wedding Guest Dresses
Price: $19.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Cece Formal Velvet Lace Sweetheart Long Dress
Special Occasion
Show off your romantic side in the sultry Cece formal velvet dress made to turn heads! She features a sweetheart neckline, wide shoulder straps, delicate lace, and underwire bust, a slim silhouette that beautifully flaunts your curves, and a lace-trim high front slit perfect for showing off your shoes! The formal dress is crafted from a soft velvet knit fabric that brings luxurious allure. Complete the look in strappy stiletto heels for a gala or black tie party.
Fit & Features
- Sleeveless sweetheart neckline, wide shoulder straps
- Back zipper and hook-eye closure
- Lace and underwire bust
- Slim silhouette, lace trim high front slit, floor-length hem
- Soft velvet fabric, moderate stretch
- Pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7688
Category Name: Long Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Rebecca Satin Slim-Fit Formal Dress
Effortlessly alluring, the Rebecca satin slim-fit formal dress is a must-have for weddings, parties, or any special affair. She features a sleeveless square neck and back design, tank shoulder straps, a corset-inspired bodice with a fitted high waist seam, a floor-length hem with a faux wrap-front creating a slit, ruched detailing, and a slim-fit silhouette. The silky satin-knit fabric offers a moderate stretch. Complete your look with this chic formal dress with platform heels.
With a smooth, luminous finish, this dress was made to shine. Keep the luxe look going with breathtaking satin prom dresses or go for a sophisticated statement with our wedding guest dresses.
Fit & Features
- Sleeveless square neck and back, tank shoulder straps
- Corset bodice, fitted high waist seam
- Floor-length hem, faux wrap-front, slit, ruching
- Slim-fit silhouette
- Satin-knit fabric, lined bust, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-8228
Category Name: Long Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK, SAGE, HUNTER
Available Size: XS, S, M, L, XL
Product Badge:- Sale
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Irene Open Back Slit Column Formal Dress
Special Occasion
Everyone will do a double-take when you walk by in the Irene sleeveless formal dress at weddings, banquets, or dances! Crafted from a smooth knit fabric, this floor-length dress features an open-back design for a touch of sultriness, ruched seams that hugs your curves, and a high front slit along the column silhouette. Pair with a clutch.
Fit & Features
- Smooth knit fabric, stretchy knit lining
- Square neckline, padded bra cups
- Wide shoulder straps
- Open back, tie closure, zipper and hook-eye closure
- Ruched seams, high front slit
- Column silhouette, floor-length hem
- Runs true to size
Style Number/Barcode: 05002-9280
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: Out of Stock
Product Badge:- Ships Free
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Emilie Satin Tie-Back A-Line Formal Dress
Special Occasion
Simple with head-turning details, the Emilie satin formal dress is chic perfection for bridesmaids, galas, and black-tie events. The open tie-back design and high-cut front slit add a flirty touch to the classic floor-sweeping A-line silhouette.
With a smooth, luminous finish, this dress was made to shine. Keep the luxe look going with breathtaking satin prom dresses or go for a sophisticated statement with our wedding guest dresses.
Fit & Features
- Premium satin fabric with full-length woven lining, no stretch
- Sleeveless V-neckline with padded bust, princess seams
- Adjustable spaghetti straps
- Open tie-back design
- High waist seam, lower back zipper with hook-eye closure
- Floor-length A-line silhouette, hidden side pockets, high slit
- Runs true to size
Where to Wear:
Prom, weddings, galas, and black-tie events.
Style Number/Barcode: 05002-7422
Category Name: Long Wedding Guest Dresses
Price: $49.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Anya Formal Strappy Open-Back Mermaid Dress
Special Occasion
Simply chic, the Anya strappy open-back mermaid dress will turn heads at your next formal event. Designed with a sleek and stretchy knit fabric, she features a sleeveless cowl neckline, spaghetti straps, an alluring open back with a cross-back strappy design, lower back ruching to accentuate your curves, and a floor-length hem with a stunning mermaid silhouette. Style this formal long dress with dainty duster earrings for a subtle hint of glamour.
Fit & Features
- Sleeveless cowl neckline, spaghetti straps
- Open back, cross-back strappy design, lower back ruching
- High waist seam
- Floor-length hem, mermaid silhouette
- Sleek knit fabric, knit lining at the bust, plenty of stretch
- Sticky bra or pasties recommended
- Style runs large
Style Number/Barcode: 05002-7820
Category Name: Long Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Layne Square Neck Slim Mesh Formal Dress
Special Occasion
Sultry and sophisticated, the Layne mesh formal dress is a stunning option for bridesmaids, wedding guests, or attending a banquet! Featuring a sleeveless square neckline and shoulder straps, this dress is designed to flatter your figure with flexible boning and side-ruched seams. The slim silhouette and high side slit add a touch of sophistication, while the long length hem and mesh-lined fabric exude chic. Complete the look with earrings and block heels.
Fit & Features
- Mesh fabric, stretchy knit lining
- Square neckline, shoulder straps
- Back zipper and hook-eye closure
- Flexible boning
- High side slit
- Slim silhouette
- Runs true to size
Style Number/Barcode: 05002-8519
Category Name: Long Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Delaney Lace-Up Mermaid Sequin Formal Dress
Special Occasion
Pretty and marvelous! The Delaney sequin formal dress makes every special event sparkle. Designed with a shimmering sequin scroll pattern on mesh fabric, this gown steals the spotlight. She features a flattering square neckline and adjustable spaghetti straps for the perfect fit, while the padded bra cups provide support. Turn heads with her lace-up back that accentuates the stunning mermaid silhouette and delicate floor-length hem to elongate your figure. Complete the look with grand earrings and a necklace.
Fit & Features
- Sequin scroll pattern, mesh fabric lined with stretchy knit
- Adjustable spaghetti straps
- Padded bra cups
- Lace-up, back zipper and hook-eye closure
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8101
Category Name: Long Wedding Guest Dresses
Price: $9.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Rebecca Glitter Knit A-Line Formal Dress
Special Occasion
This prom season, illuminate the dance floor in the gorgeously glam Rebecca formal dress. She features a sleeveless cowl neckline with a padded bust, thin shoulder straps, and an open back with a strappy lace-up design. Her lower back features stylish ruched detailing, and her fitted floor-length A-line skirt is accented with a thigh-high front slit. The dress is composed of a glitter knit fabric with a full knit lining. Style this stunning prom dress with embellished heels.
Fit & Features
- Sleeveless cowl neckline, thin shoulder straps
- Padded bust, no bra required
- Open back, lace-up strap design
- Lower back ruching, floor-length A-line skirt, high front slit
- Glitter knit fabric, knit lining
- Fitted silhouette, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2209
Category Name: Long Wedding Guest Dresses
Price: $9.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Avianna Formal High Slit Dress
Special OccasionBring the drama and radiate confidence in our dress! She features a sleeveless bodice, a V neckline, princess seams and slim shoulder straps. Her slim fit bodice leads to a sweeping floor length silhouette that is accented with a high side slit. Dress is composed of a double lined stretchy scuba fabric that offers a form hugging fit with a moderate stretch. Includes a back zipper closure with a fish hook clasp.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6328
Category Name: Long Wedding Guest Dresses
Price: $19.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Dovie Sequin Beaded Mesh Column Dress
Special Occasion
Grace your formal event in the Dovie sequin beaded column dress with a high side slit for sultry and effortless movement and a chic long-length hem.
This dazzling dress was made for the spotlight! Love the shimmer? Discover more sequin prom dresses or find a sophisticated look in our wedding guest dresses.
Fit & Features
- Sheer mesh fabric with knit lining, moderate stretch
- All-over tonal sequin and beaded embroidery
- V-neckline with padded bust, beaded underbust trim
- Adjustable spaghetti straps, back zipper with hook-eye closure
- High side slit
- Floor-length column silhouette
- Runs true to size
Where to Wear:
Prom, black-tie galas, weddings, red-carpet events, and fancy celebration parties.
Style Number/Barcode: 05002-9454
Category Name: Long Wedding Guest Dresses
Price: $149.90
Availability: In Stock
Available Color: PEACH
Available Size: XS, S, M
Product Badge:- Ships Free
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Lessie Formal High Slit A-Line Dress
Special Occasion
Show up to your event like the true diva you are with a formal dress that wows from the moment you enter the room! The Lessie long formal dress features a sleeveless cowl neckline, spaghetti straps, a high fitted waist, and a floor-length A-line silhouette that is accented with a high side slit to show some leg. The dress is composed of a smooth knit fabric that offers a form-hugging fit with a moderate stretch. Complete look with rhinestone heels.
Fit & Features
- Sleeveless cowl neckline, spaghetti straps
- Adhesive bra recommended
- Open back, cross-back strap design
- High waist, high side slit
- Floor-length A-line silhouette
- Lined smooth knit fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1894
Category Name: Long Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Ashlynn Open Back Ruched Mermaid Formal Dress
Special Occasion
Have everyone swooning over you in the Ashlynn mermaid formal dress as a stunning bridesmaid or wedding guest! Made from a mesh fabric lined with stretchy knit, this formal dress is perfect for any fancy occasion. With a flattering square neckline, shoulder straps, and a pleated bodice, this dress enhances your figure. The open back with a tie closure adds a touch of allure while the front ruched seam, high slit, and mermaid silhouette add a modern twist.
Fit & Features
- Mesh fabric lined with stretchy knit
- Square neckline, shoulder straps, padded bra cups
- Pleated bodice
- Open back with tie closure
- Front high slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8911
Category Name: Long Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: YELLOW
Available Size: XS, S
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Emma Formal Bow Long Dress
Special Occasion
You'll be a breath-taking view in the Emma formal dress at your next black tie affair! She features a sultry, off-the-shoulder neckline with a front bow design, an empire waist seam, and a form-hugging, floor-length hem with a sexy high-cut front slit. The formal dress is composed of a crepe-lined fabric with plenty of stretch. Complete your dressy look with a radiate necklace and earrings set.
Fit & Features
- Off-the-shoulder neckline, front bow design
- Empire waist seam
- Form-hugging silhouette
- Floor-length hem, high-cut front slit
- Crepe-lined fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-2526
Category Name: Long Wedding Guest Dresses
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Mila Cowl Neck Wrap Slit Mermaid Glitter Formal Dress
Special Occasion
Define your shine in the Mila glitter formal dress made to captivate everyone at banquets, weddings, or prom! Glitter fabric adds a touch of glamour to her silhouette boasting a cowl neckline, padded bra cups, and spaghetti straps that provide both support and a flattering look. The mermaid silhouette and high front wrap slit exude sophistication along the floor-length hem for added drama. Complete the look in lace-up heels and jewelry!
Fit & Features
- Glitter fabric lined with stretchy knit
- Padded bra cups
- Spaghetti straps
- High front wrap slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8477
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
Product Badge:- Ships Free
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Olivia Formal Velvet Off-The-Shoulder Dress
Special Occasion
Capture all the attention in the room in this gorgeous long velvet dress! Olivia features a flattering off-the-shoulder neckline, a high side slit, and a curve-hugging fit. The dress is made from a form-fitting velvet material with a moderate stretch. Wear it with glimmering earrings and stilettos to really bring the glam.Fit & Features
- Off-the-shoulder neckline, short sleeves
- Strapless or adhesive bra recommended
- Back zipper closure, ruched detailing
- High waist seam, floor-length fitted silhouette, high side slit
- Curve-hugging fit
- Velvet fabric with moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1546
Category Name: Long Wedding Guest Dresses
Price: $14.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Jessa Formal Satin V-Neck Slit Dress
Special Occasion
Elegance comes easy in the Jessa formal satin dress designed in a sultry silhouette to showcase your true beauty! She features a sleeveless V-neck with a wire insert, adjustable spaghetti straps, and side ruched seams that accentuate your curves. Her floor-length hem offers a show of leg thanks to the high-cut side slit perfect for styling with rhinestone heels.
Fit & Features
- Sleeveless, V-neck with wire insert
- Adjustable spaghetti straps
- Bra-friendly design
- Side ruched seams, high-cut side slit
- Floor-length hem
- Stretch-satin luxe fabric
- Runs true to size
Style Number/Barcode: 05002-7029
Category Name: Long Wedding Guest Dresses
Price: $39.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Maribelle Formal V-Neck Mermaid Dress
Special Occasion
So stunning and sultry, the Maribell formal long dress is designed to draw all the attention onto you! Perfect for school dances, wedding guests, and formal spring events. She features a sleeveless surplice V-neckline, padded bust, and spaghetti straps that shape the lace-up back, a side ruched seam to accentuate your curves along her mermaid silhouette with a skin-baring high-front slit, and floor-length hem. The formal maxi dress is composed of a shiny smooth knit fabric with a sewn-in lining and plenty of stretch. Complete the look and style the maxi long dress with a glitter clutch and block heels.
Fit & Features
- Sleeveless surplice V-neckline, padded bust
- Spaghetti straps, lace-up back, zipper closure
- Side ruched seam, mermaid silhouette
- High-front slit, floor-length hem
- Shiny smooth knit fabric, sewn-in lining, moderate stretch
- Bra optional
- Runs true to size
Style Number/Barcode: 05002-6967
Category Name: Long Wedding Guest Dresses
Price: $39.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Tina Formal Satin Knot Dress
Special Occasion
Elevate your evening in our captivating Tina satin dress! Pair her with sleek stilettos and dazzling rhinestones to make an unforgettable entrance!
Fit & Features
- Plunging V-Neckline | Padded Cups
- Center Knot Accent
- Spaghetti Straps
- Ruched Side Seam | High Side Slit
- Lined Satin Fabric
- Form Hugging Fit
- Moderate Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0812
Category Name: Long Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Cara Formal Sequin And Pearl Dress
Special Occasion
Shine like the rare pearl you are in our glamorous Cara dress! She features a sleeveless bodice, a plunging V neckline and adjustable spaghetti straps that cross at the back. Her slim fit bodice leads to a curve hugging floor length silhouette that is accented with a high side slit. She dazzles with her twinkling sequins and pearl accents throughout. Dress is composed of a lined mesh fabric that offers a relaxed fit with minimal stretch.
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0251
Category Name: Long Wedding Guest Dresses
Price: $33.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Braelynn Formal Sequin Mermaid Dress
Special OccasionRazzle and dazzle as you dive into glam sequins! Our Braelynn dress features a plunging V neckline with light pleating detail and fitted long sleeves. Her relaxed fit bodice leads to a curve hugging mermaid silhouette accented with a high side slit to bring the drama! She is composed of a lined mesh fabric complemented with burgundy hued sequins for non stop shine! Dress offers a moderate stretch and includes a back zipper closure.
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6031
Category Name: Long Wedding Guest Dresses
Price: $37.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Olivia Formal Off The Shoulder Crepe Dress
Special Occasion
Keep it sophisticated and glam with a formal dress that captivates from the moment you enter the room. Olivia features an off-the-shoulder neckline with a pleated overlay, a sheer mesh V-shaped insert, and a curve-hugging mermaid silhouette. The dress is composed of a lined crepe fabric that offers a form-hugging fit with a moderate stretch. Complete look with rhinestone heels and a clutch.
Fit & Features
- Off the shoulder neckline with a pleated overlay
- Sheer mesh V-shaped insert
- Mermaid silhouette
- Lined crepe fabric
- Form hugging fit
- Moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1137
Category Name: Long Wedding Guest Dresses
Price: $14.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance