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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Trinity Satin Formal Gown
Special Occasion
Dance under the spotlight in our Trinity! She features a v neckline, double spaghetti straps that cross over to a low back, and a fitted bodice with a wrap design. Bodice meets skirt high waist with a banded detail, and flows into an overlapping a line design. Dress includes pockets and is composed of a satin material that offers slight stretch. Zipper located low back.
Model is 5'9" with a 34" bust, 24" waist and 35.5" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0193
Category Name: Long Wedding Guest Dresses
Price: $40.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Darby Sequin Cap Sleeve Gown
Special Occasion
Up your glam factor in an instant when you slip into our gorgeous Darby gown! She features all-over sequin embellishment, cap sleeves, a draped V-neck bodice with back zip and hook-and-eye closure, a high-waist seam, and a long, fluted-hem skirt with a high side slit. Darby is fully lined and cut to fit close to the body. She is made from woven mesh and smooth knit materials with minimal stretch.
Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size small
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0120
Category Name: Long Wedding Guest Dresses
Price: $29.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Blossom In Florals Maxi Dress
Let your natural beauty shine through in this pretty maxi dress! It features a taupe hue, a sleeveless bodice, a plunging V neckline, narrow straps that cross at the back and a maxi length skirt with a high side slit. The all over floral print features blue with pink hues that are complemented with a green foliage.Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size small
Style Number/Barcode: 05102-3930
Category Name: Long Wedding Guest Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Laura Formal Glitter Mermaid Long Dress
Special Occasion
Dazzling glitter sparkles from every angle on the Laura formal long dress to captivate the room at galas and black tie events! She features a strapless U-wired shape sweetheart neckline, lovely pleating under the bust, and a hip-hugging, long mermaid silhouette that flaunts your gorgeous figure. The formal maxi dress is composed of a glitter crepe fabric with a sewn-in knit bust lining. Complete the look with rhinestone teardrop earrings and heels.
Fit & Features
- Strapless U-wired shape sweetheart neckline
- Underbust pleating, back zipper and hook-eye closure
- Hip-hugging, mermaid silhouette, long-length hem
- Glitter crepe fabric, sewn-in knit bust lining
- Minimal stretch
- Strapless bra friendly
- Runs true to size
Style Number/Barcode: 05002-7351
Category Name: Long Wedding Guest Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Emery Sleeveless Lace Formal Dress
Special Occasion
Showcase a gorgeous sparkle with each step in the Emery lace formal dress! She features a sleeveless boat neckline, tank shoulder straps leading to a chic open back design with scalloped lace detailing, a high waist seam, and a fitted floor-length silhouette. The lined lace fabric features all-over glitter for a pretty, picturesque vibe. Style the dress with rhinestone duster earrings.
Fit & Features
- Sleeveless boat neckline, tank shoulder straps
- Adhesive bra recommended
- Open back, scalloped lace detailing
- High waist seam, floor-length silhouette
- Sheer glitter lace fabric, full knit lining
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1824
Category Name: Long Wedding Guest Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Shaylee Chiffon A-Line Slit Formal Dress
Special Occasion
Look ravishing in the Shaylee chiffon A-line formal dress for your next fancy soiree, wedding, or formal dance. She captivates in an alluring wrap, pleated V-neckline atop the empire waist. Shaylee features sleeveless, adjustable spaghetti straps that shape the strappy back detail. Her floor-length A-line silhouette is designed to flatter and give you a curvy appearance while the front slit shows off some leg. This formal dress is composed of an airy chiffon fabric with a full knit lining. Complete your stunning look in rhinestone stiletto heels.
Fit & Features
- Wrap, pleated V-neckline, adjustable spaghetti straps
- Adhesive bra recommended
- Strappy back, zipper and hook and eye closure, high front slit
- Empire waist
- Floor-length A-line silhouette
- Sheer chiffon fabric, full knit lining
- Flowy fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-1787
Category Name: Long Wedding Guest Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Tori Floral Chiffon A-Line Dress
Spring forward in our twirl-worthy Tori dress! Her all over floral print on sheer chiffon fabric will make for a stunning look.
Fit & Features
- Adjustable spaghetti straps | Cross back
- Plunging wrap front V neckline
- High waist
- Back zipper | Hook and eye closure
- Flowy sheer A-line chiffon skirt | Short knit lining
- Floral print
Model is 5'6.5" with a 32" bust, 23.5" waist and 35" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0664
Category Name: Long Wedding Guest Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Laylah Sequin Mermaid Gown
Special Occasion
Have the time of your life and dance the night away in our Layla! She features a v neckline, adjustable spaghetti straps that lead to a square back with a zipper closure. She features a cup stitching at the bodice and a subtle banded waist line. She has a mini skirt lining that is sewn in place which makes her easy to move around in, and a floor length mermaid hemline. She is composed of a mesh material that offers a form fitting silhouette with slight stretch, that showcases a beautifully detailed geometric and floral sequin pattern!
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: 05002-0272
Category Name: Long Wedding Guest Dresses
Price: $29.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Alina Glitter Off-The-Shoulder Mermaid Formal Dress
Special Occasion
Made for sparkling entrances, the Alima floor-length glitter gown sculpts and shimmers with every step. The off-the-shoulder neckline and front ruched seam lead to a dramatic high slit—elegance with just the right amount of allure.
Fit & Features
- Glitter fabric, stretchy knit lining
- Off-the-shoulder neckline, padded bra cups
- Back zipper and hook-eye closure
- Front ruched seam, high front slit Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, engagement parties, rehearsal dinners, fancy date nights, birthdays, big milestone celebrations
Style Number/Barcode: 05002-9088
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: RED, NAVY, BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Christina Lace-Up Back Velvet Dress
Special Occasion
Make a dramatic entrance at your next soiree in the chic Christina velvet formal long dress. She features a sleeveless square neckline, thin shoulder straps, an open back with a cross-back lace-up strappy design, a fitted, floor-length silhouette, and a sultry thigh-high front slit. Add some sparkle with rhinestone earrings and complete the look with a sleek clutch.
Fiery, bold, and unforgettable—this dress is made to stand out. Want more? Browse our gorgeous red prom dresses or discover the perfect wedding guest dresses for your next RSVP.
Fit & Features
- Sleeveless square neckline, thin shoulder straps
- Padded bust, no bra required
- Open back, cross-back lace-up strappy design
- Lower back zipper and hook and eye closure
- Fitted, floor-length silhouette, high front slit
- Velvet fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-8870
Category Name: Long Wedding Guest Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kate Strappy Back Ombre Glitter Formal Dress
Special Occasion
Effortlessly dazzle in the Kate strappy back ombre glitter formal dress looking like a vision at upscale celebrations and prom! The cowl neckline and adjustable spaghetti straps create a sleek look, while the strappy back adds an exclusive touch. The floor-length mermaid silhouette and front ruched seam with a slit accentuate your curves and the ombre glitter mesh fabric sparkles with every step. Complete the look in stiletto pumps.
Fit & Features
- Ombre glitter mesh fabric lined with soft stretchy knit
- Adjustable spaghetti straps
- Front ruched seam and slit
- Mermaid silhouette
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-8474
Category Name: Long Wedding Guest Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Valeria Formal Velvet Rhinestone Mermaid Dress
Special Occasion
Luxe velvet lends glamorous allure to the Valeria formal dress made to stand out at school dances or black tie parties! She features a stunning iridescent rhinestone-embellished one-shoulder neckline, shoulder pads for a structured look, and a fitted long sleeve with an iridescent rhinestone-embellished cuff. Show some skin with the sheer mesh waist insert designed with iridescent rhinestone-embellished trim and a flattering mermaid silhouette, a ruched high front slit, and a floor-length hem. The formal dress is composed of a soft velvet knit fabric and has plenty of stretch so you can move comfortably. Complete the look with earrings and heels.
Fit & Features
- Iridescent rhinestone-embellished one-shoulder neckline
- Shoulder pads, fitted long sleeve, iridescent rhinestone cuff
- Sheer mesh waist insert, iridescent rhinestone-embellished trim
- Mermaid silhouette, ruched high front slit
- Floor-length hem, back zipper closure
- Velvet knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2712
Category Name: Long Wedding Guest Dresses
Price: $59.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Date Night Chic Floral Maxi Dress
You'll be totally chic for date night in this floral maxi dress that brings the romantic vibes. It features a sleeveless cowl neckline, spaghetti straps that lead to a lace-up back design for a customized fit, and a fitted floor-length silhouette with a thigh-high front slit. Complete the look with cute mules.
Shop Midi Dress: Chic Romance Floral Midi Dress
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps
- Open back, strappy lace-up design, tie closure
- Floor-length fitted silhouette, high front slit
- All-over floral print
- Knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1443
Category Name: Long Wedding Guest Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Free-spirited Floral Beauty Sleeveless Maxi Dress
Let your natural beauty glow in this pretty maxi dress! The dress features a floral print, V-neckline, spaghetti straps that cross at the back, a lace-up back, and a high side slit. The dress is composed of an airy chiffon fabric that offers a relaxed fit with minimal stretch. Complete look with wedges and hoops.
Fit & Features
- Floral print
- Sleeveless V-neckline
- Spaghetti straps, cross at back
- Lace-up back
- High side slit
- Maxi length silhouette
- Chiffon fabric, relaxed fit, runs true to size
Style Number/Barcode: 05101-0974
Category Name: Long Wedding Guest Dresses
Price: $6.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Melinda One Shoulder Sequin Dress
Special Occasion
Shine the night away in our eyecatching Melinda! Her sequins will glisten and glow underneath the lights.
Fits & Features
- Asymmetrical One Shoulder Neckline
- Zipper At Back
- Floor Length Silhouette | High Slit
- Mesh Lined Fabric With Scroll Pattern Sequins
- Curve Hugging Fit
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0535
Category Name: Long Wedding Guest Dresses
Price: $54.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kiana One-Shoulder Open Back Slit Formal Dress
Special Occasion
Sleek, striking, and made to command a room—the Kiana one-shoulder dress flows into a floor-length skirt with a daring side slit, while the open back tie adds an unexpected twist of allure. It’s an effortlessly chic gown for your most glamorous occasions.
Fit & Features
- Slinky knit stretch fabric
- One-shoulder neckline
- Open tie-back design
- High side slit
- Curve-hugging silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, engagement parties, black tie galas, red-carpet occasions, cocktail parties, formal milestone celebrations, fancy date nights, anniversaries, holidays
Style Number/Barcode: 05002-000249
Category Name: Long Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: S, XL
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Yvette Floral Mermaid Formal Dress
Special Occasion
Utterly sweet moments are to be had in the Yvette floral formal dress! Float like a dream in this mermaid dress designed with a ruched curve-hugging silhouette and graceful floor-length hem that exudes effortless elegance.
Fit & Features
- Floral print, mesh fabric, stretchy knit lining
- Sweetheart cowl neckline, padded bra cups
- Adjustable spaghetti straps
- Mermaid ruched silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, galas, formal celebrations, garden parties, dressy shower celebrations, date nights, vacations
Style Number/Barcode: 05002-000254
Category Name: Long Wedding Guest Dresses
Price: $64.90
Availability: In Stock
Available Color: BEIGE
Available Size: XS
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Erin V-Neck Mermaid Sequin Beaded Formal Dress
Special Occasion
Make a statement in the Erin sequin beaded formal dress designed to turn heads with a cutout back and mermaid silhouette.
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 beaded embellishments
- Mesh fabric lined with stretchy knit
- V-neck, padded bra cups
- Adjustable spaghetti straps
- Cutout back, hook clasp closure, lower zipper and hook-eye closure
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, red-carpet events, and fancy soirees
Style Number/Barcode: 05002-8959
Category Name: Long Wedding Guest Dresses
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Maria Sweetheart Ruched Slim Mesh Formal Dress
Special Occasion
Radiate muse-like magnitude in the Marie long mesh formal dress to make an amazing presence at weddings or banquets! Crafted from a mesh fabric with a knit lining, you'll exude sultry in this dress. Featuring a sweetheart neckline, adjustable spaghetti straps, and padded bra cups, this dress accentuates your figure with side ruching and a form-hugging slim silhouette. The long-length hem and center back slit add an exquisite touch. Complete the look with statement earrings and a clutch.
Fit & Features
- Mesh fabric, knit lining, moderate stretch
- Sweetheart neckline, padded bra cups
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Slim silhouette
- Center back slit
- Runs true to size
Style Number/Barcode: 05002-8408
Category Name: Long Wedding Guest Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Tara Sleeveless Mermaid Dress
Special Occasion
Simply stunning, the Tara sleeveless mermaid dress is a gorgeous option for your next formal event. She features a sweetheart neckline with ruched detailing, spaghetti straps, a flattering high waist seam, and a floor-length fitted mermaid silhouette. The lined knit fabric offers plenty of stretch for comfortable wear. Style this dress with sleek hoop earrings.
Fit & Features
- Sleeveless sweetheart neckline, ruching, padded bust
- Spaghetti straps
- High waist seam
- Floor-length mermaid silhouette
- Knit fabric, full knit lining, plenty of stretch
- Runs true to size
Style Number/Barcode: 05002-1816
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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Antoinette Formal Luxe Satin Dress
Special OccasionMake a sophisticated entrance in our breathtaking Antoinette dress! She features a rich purple hue, a sleeveless bodice, a cowl neck and adjustable spaghetti straps. Her slim fit bodice leads to a curve hugging mermaid silhouette. Dress is composed of a stretchy satin fabric that offers a moderate stretch.
Model is 5'9" with a 32" 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: 05002-0048
Category Name: Long Wedding Guest Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Brigitte Metallic Evening Gown
Special Occasion
Have a night to remember in our beautiful Brigitte evening gown. She features a slanted neckline with one long sleeve. Her hem is floor length, and she has a slight low back with a hidden zipper. She is composed of a metallic lurex that offers minimal stretch with a form fit.
Model is 5'9" with a 32" bust, 24.5" waist and 35" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0224
Category Name: Long Wedding Guest Dresses
Price: $19.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Bethany Lace-Up Mesh Mermaid Formal Dress
Special Occasion
Made for the spotlight, the Bethany flocked velvet gown sculpts a striking mermaid silhouette with a sheer corset bodice and lace-up back designed to captivate from every angle. A true evening stunner, it’s equal parts sultry and sophisticated.
Fit & Features
- Flocked velvet pattern, mesh-lined fabric
- V-neckline, spaghetti straps
- Lace-up open back
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, engagement parties, rehearsal dinners, birthday events, milestone celebrations, charity auctions, formal holiday soirees, glamorous launch parties
Style Number/Barcode: 05002-000116
Category Name: Long Wedding Guest Dresses
Price: $74.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Tori Sweetheart Mermaid Sequin Satin Formal Dress
Special Occasion
Made from eye-catching sequins on luxe satin fabric, the Tori formal dress is guaranteed to take everyone's breath away at galas, balls, and black tie parties! A gorgeous corset bodice sets the scene with a sweetheart neckline, and adjustable spaghetti straps for a customizable fit, while the padded underwire bra top and flexible boning offer support and a perfectly snatched look. She features a flattering A-line silhouette designed to accentuate every figure and is finished with a bonded floor-length hem for a dramatic flair. Complete the look with an elegant necklace and hair accessory for a regal night out!
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 pattern, satin fabric lined with stretchy knit
- Padded bra underwire bra top
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8399
Category Name: Long Wedding Guest Dresses
Price: $129.90
Availability: Out of Stock
Product Badge:- Ships Free