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 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 outdoor 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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Blush Hour Floral Ruffle Maxi Dress
Floaty, flirty, and made for golden-hour moments—this floral maxi is pure romance. With its V-neckline, layered ruffles, and breezy mesh, it’s made for weddings or any RSVP soiree.
Fit & Features
- Floral print, mesh fabric, sewn-in partial knit lining
- V-neckline
- Adjustable spaghetti straps
- Curve-hugging silhouette
- Layered ruffles
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-000589
Category Name: Long Wedding Guest Dresses
Price: $19.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Carrie Formal Satin Sequin Corset Dress
Special Occasion
Step out and sparkle at your next formal event in the Carrie satin dress! She features a sleeveless square neckline, adjustable spaghetti straps that crisscross along the open back design, a padded bust with lining, and a sheer corset bodice with sequin and beaded embroidery and flexible boning inserts. Her flattering mermaid silhouette hugs your curves with accentuating side and back ruched seams, and a flared floor-length hem. The formal dress is composed of a luxurious silky satin-lined fabric with minimal stretch. Complete the look with a glitter envelope clutch and heels.
Fit & Features
- Sleeveless square neck, adjustable spaghetti straps, back zipper
- Padded bust with lining, crisscross straps, open back design
- Sheer corset bodice, sequins and beading, flexible boning
- Side and back ruched seams, mermaid silhouette
- Flared floor-length hem
- Lined satin fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-3039
Category Name: Long Wedding Guest Dresses
Price: $59.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Tyler Crepe Lattice Back Formal Dress
Special Occasion
Saunter in looking polished and chic in our gorgeous Tyler! Her plunging V neckline falls into a slim-fitting bodice, finishing off with an elegant floor-length hem. At the back, a chic crossed design trickles into a lace-up lattice adding some edge and sultriness to her overall vibe. Take your ensemble to the max by adding on a shimmering envelope clutch and some earrings to match!
Fits & Features
- Adjustable Spaghetti Straps
- Cross Back I Lace Up Lattice Design
- Back Zipper Closure
- Plunging V Neckline With Princess Seams
- Sweeping, Floor-Length Hem
- Crepe Fabric
- Form Hugging Fit
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size 3.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0894
Category Name: Long Wedding Guest Dresses
Price: $31.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Floral Moment Maxi Dress
Create a charming moment in florals in this sweet maxi dress! Perfect for brunch when paired with fab heels and a neutral handbag!
Fit & Features
- Wrap V-Neckline
- Spaghetti Straps
- Elastic Waist
- Floral Print
- Maxi Silhouette
- Lined Knit Fabric | Mini Skirt Length Lining
- Relaxed Fit | Moderate Stretch
Style Number/Barcode: 05101-0530
Category Name: Long Wedding Guest Dresses
Price: $14.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Janice Formal Open Back Satin Dress
Special Occasion
Bring the sophistication to your evening with our awe worthy Janice dress! She features a sleeveless bodice, a plunging V neckline with padded cups, tank-like straps and a partially open back with an upper back zipper closure. Her slim fit bodice features vertical princess seams at the bust and leads to a sweeping floor length A-line silhouette with hidden side pockets and a high slit. Dress is composed of a lined satin-like fabric that offers a relaxed fit with minimal stretch. Includes an additional lower back closure.
Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0155
Category Name: Long Wedding Guest Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Anne Halter Cutout Mermaid Formal Dress
Special Occasion
Made for grand entrances, the Anne floor-length gown features a halter neckline with a bold keyhole cutout and an open lace-up back. The curve-contouring mermaid silhouette flows into a floor-sweeping hem, serving sleek sophistication with every step.
Fit & Features
- Sleek knit-lined stretchy fabric
- Halter cutout neckline
- Lace-up back, lower zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, charity auctions, nights at the theatre, engagement parties, rehearsal dinners, military balls, red-carpet occasions, big birthday events
Style Number/Barcode: 05002-000291
Category Name: Long Wedding Guest Dresses
Price: $19.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Harrah Satin Mermaid Gown
Special Occasion
Step out in the Harrah! She features tank straps that break into spaghetti straps, an exaggerated wired cup, and a fitted bodice with a horizontal seams mid waist. Her bodice meets skirt and flares out into a floor sweeping mermaid design with a high slit at the side. She is composed of a satin like material that offers moderate stretch. Zipper located mid back.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0289
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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Tessa Formal Halter Chiffon Dress
Special OccasionMake an entrance they'll never forget in our enchanting Tessa dress! She features a mauve hue, a halter neck strap, a sweetheart padded bust, a back zipper and hook and eye closure, and an elongating floor length silhouette. Dress is composed of a lined chiffon fabric that offers a curve hugging fit.
Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size smallSpecial Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6640
Category Name: Long Wedding Guest Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Melina Cowl Neck High Slit Formal Dress
Special Occasion
The Melina formal dress has an eye-catching sheen that will capture everyone's gaze when you enter the room! She features a sleeveless cowl neckline with a built-in padded bust, spaghetti straps, a form-fitting silhouette that will hug your curves, and an asymmetric floor-length hem creating an alluring thigh-high side slit to showcase some leg. The smooth knit fabric offers plenty of stretch. Style with platform heels for your next fancy party.
Fit & Features
- Sleeveless cowl neckline, built-in padded bust
- Spaghetti straps
- Curve-hugging fit
- Asymmetric floor-length hem, high side slit
- Smooth knit fabric, plenty of stretch
- Bra optional
- Runs true to size
Style Number/Barcode: 05002-6860
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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Forever Chic Satin Midi Dress
Sleek and chic, this satin midi dress will be your new go-to! It features a sleeveless cowl neckline, dual spaghetti straps that lead to a cross-back design, and a mid-length fitted silhouette with a subtle flared hem. Style this dress with clear heels and a trendy shoulder bag.
Fit & Features
- Sleeveless cowl neckline
- Dual spaghetti straps
- Cross-back design
- Mid-length fitted silhouette
- Satin fabric
- Runs true to size
Style Number/Barcode: 05101-0942
Category Name: Long Wedding Guest Dresses
Price: $20.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Vada Pleated Chiffon Halter Dress
Special Occasion
Please them all in pretty pleats! Vada brings the elegance with sweeping airy chiffon and a dramatic halter neckline! Pair her with silver accents for a look that will make them all take notice!
Fit & Features
- Halter Neckline | Mesh Inset
- Halter Neck Strap | Padded Cups
- Pleated Silhouette
- Lined Chiffon Fabric
- Relaxed Fit
- Minimal Stretch
- Back Zipper Closure
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0928
Category Name: Long Wedding Guest Dresses
Price: $14.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Rosaleen Glitter Gown
Special Occasion
Have a magical night in our gleaming Rosaleen gown! She has a v neckline, and tank straps that lead to a low v back with a hidden zipper closure. She has a banded waist line, and her A-line skirt flows to a floor length hem. She is fully lined with a soft knit fabric and she has a mesh overlay decorated with a chunky textured glitter throughout.
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: 05002-0278
Category Name: Long Wedding Guest Dresses
Price: $32.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Selma Velvet Wrap Dress
Make every moment your spotlight in our ravishing Selma!
Fits & Features
- Adjustable Spaghetti Straps
- Square Back
- Wrap V Neckline With Dart Details At The Bust
- Wrap, Floor Length Skirt With Thigh High Slit
- Smooth Velvet Fabric I Fully Lined
- Curve Hugging Fit I Ample 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: 05002-0180
Category Name: Long Wedding Guest Dresses
Price: $19.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Plus Monica Formal Wrap Ruched Dress
Special OccasionMake a captivating entrance in our lovely Monica dress! She features a mauve hue, an off the shoulder neckline with a fold over accent and an asymmetrical floor length silhouette with a ruched side seam. Dress is composed of a lined stretchy knit fabric that offers a curve hugging fit. The back features a ruched detailing and full zipper closure.
Model is 5'9" with a 38.5" bust, 31" waist and 52" hips. She is wearing a size 1X.Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 15002-0149
Category Name: Long Wedding Guest Dresses
Price: $23.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Angelica Lace Satin Mermaid Formal Dress
Special Occasion
A study in sleek romance, the Angelica gown pairs a satin V-neck neckline with a sheer lace bodice that feels both delicate and daring. The asymmetrical mermaid satin floor-length skirt adds sculpted movement, creating a look designed for polished, unforgettable evenings.
Fit & Features
- Soft woven satin-lined fabric with subtle sheen
- V-neckline with pleated bust detail
- Adjustable spaghetti straps
- Side zipper and hook-eye closure
- Ruched sheer lace bodice creates a contoured waist
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, formal holiday parties, black tie galas, winter formals, luxe date nights, birthday dinners, rehearsal dinners, engagement parties, anniversaries, fashion-forward events, red-carpet occasions
Style Number/Barcode: 05002-000696
Category Name: Long Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: WINE
Available Size: L
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Alaine Lace-Up Slit Mermaid Satin Formal Dress
Special Occasion
Sleek, chic, and ultra-flattering. The Alaine satin formal dress is the most elegant choice for your next occasion! This dress is designed with a lace-up back while the high front wrap slit and mermaid silhouette hugs your curves in all the right places.
Fit & Features
- Stretch satin fabric, stretchy knit lining
- Square neckline, padded bra cups
- Adjustable spaghetti straps
- Lace-up back, lower zipper and hook-eye closure
- High front wrap slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, rehearsal dinner, engagement parties, black tie galas, formal occasions and parties
Style Number/Barcode: 05002-000057
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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Mildred Off-The-Shoulder Floral Satin Formal Dress
Special Occasion
The Mildred floral satin formal dress was made to celebrate enchanting evenings in the most lovely fashion! Designed with a sweetheart neckline and short-sleeve cuffs, this dress features a built-in padded underwire bust and flexible boning for a flattering fit. The high front wrap slit adds an alluring touch to the slim silhouette, crafted from luxurious floral printed satin fabric. Complete the look with earrings, heels, and a clutch!
Fit & Features
- Floral print, satin fabric, sewn-in knit lining
- Off-the-shoulder sweetheart neckline
- Built-in padded underwire bust
- Back zipper and hook-eye closure
- Flexible boning
- Slim silhouette, high front wrap slit
- Runs true to size
Style Number/Barcode: 05002-8510
Category Name: Long Wedding Guest Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Dalia Sequin Long Dress
Special Occasion
Take time for make your look divine in our Dalia dress! She features a high scoop neckline, long sleeves and a form fit that offers a sleek silhouette. Her hem is floor length and she is composed of a mesh material that offers minimal stretch and showcases a luxurious sequin scroll pattern. Zipper located mid 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: 05002-0304
Category Name: Long Wedding Guest Dresses
Price: $36.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Mavis Chiffon Wrap Gown
Special Occasion
Wrap yourself in luxury with our stunning Mavis gown. She features a deep V neckline, and long sleeves that puff at the wrist. Her bodice meets skirt at mid waist with a wrap design, and is fully lined. Her skirt sweeps the floor and features a high thigh slit at one side. We are obsessed with the modern elegance Mavis offers! She is composed of a chiffon material that offers a lightweight flow with minimal stretch.
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: 05002-0300
Category Name: Long Wedding Guest Dresses
Price: $21.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Katerina Crepe Wrap Gown
Special OccasionStreamlined yet subtly sultry, our Katerina gown is made for evenings out—when all eyes will be on you! She features adjustable spaghetti straps, a seamed V neck bodice with slim banded waist, and a straight, wrap-effect skirt with front slit. Katerina slips on and is made from a woven crepe material with 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: 05002-0091
Category Name: Long Wedding Guest Dresses
Price: $19.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Angelique Rhinestone Mermaid Crepe Formal Dress
Special Occasion
Subtle elements make the Angelique crepe formal dress a show-stopping look at galas, banquets, and black tie celebrations! Made with luxurious crepe fabric, this floor-length dress will make you feel glamorous. The flattering square neckline and rhinestone-embellished adjustable spagehtti straps add sophisticated sparkle while the padded bra cups provide comfort. With a stunning side cutout adorned with a rhinestone embellished strap for a luxe factor and a high front slit to show off some skin, this elegant mermaid dress will ensure all eyes are on you! Complete the look with earrings, a bracelet, and a clutch!
Fit & Features
- Crepe fabric, sewn-in knit lining, minimal stretch
- Padded bra cups
- Rhinestone embellished adjustable spaghetti straps
- Back zipper and hook-eye closure
- Side cutout, rhinestone embellished strap
- Mermaid silhouette, high front slit
- Runs true to size
Style Number/Barcode: 05002-8308
Category Name: Long Wedding Guest Dresses
Price: $39.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Rudy One Sleeve High Slit Dress
Special Occasion
Subtle but dramatic details like Rudy's singular sleeve, one-shoulder neckline, and thigh-high slit are what elevates this streamlined style. Accentuate your look even more by adding a pair of dangling duster earrings and glistening heels to match!
Fits & Features
- One-Shoulder Neckline
- Single Fitted Long Sleeve
- Floor Length Hemline I Thigh-High Slit
- Gathering & Ruching At The Top Skirt
- Smooth & Stretchy Jersey Knit
- Form Hugging Fit I Ample Stretch
- Zipper Not Featured
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0893
Category Name: Long Wedding Guest Dresses
Price: $25.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Shania Mesh Mermaid Formal Dress
Special Occasion
Designed for nights that call for a daring yet refined kind of glamour, this mesh gown creates a stunning balance of structure and fluidity. The fitted long sleeves, sculpted front cutouts with hardware insets, and open back with bum ruching flow effortlessly into a mermaid floor-length hem that moves like a quiet showstopper.
Fit & Features
- Airy mesh-lined stretch fabric
- Crew neckline
- Fitted sheer long sleeves
- Open back design, lower ruched accentuating seam
- Front bust cutouts with sleek hardware insets
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Formal galas, holiday parties, weddings, black tie celebrations, red-carpet occasions, anniversary dinners, fancy celebrations, milestone parties, rehearsal dinners
Style Number/Barcode: 05002-001005
Category Name: Long Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, 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: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free