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.
HomeWedding ShopLong Wedding Guest Dresses

Long Wedding Guest Dresses
Product Recommendations
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.
-
Grace Two Piece Lace & Chiffon Dress
Special Occasion
Make a standout statement in our gorge Grace! Her solid glittery top and flowy floral skirt is just the combo you need for all your special soirees!
Fits & Features
- Sleeveless Lace Crop Top I Padded, Lined Bust I Glitter Throughout
- Crew Neckline I Back Zipper
- High Waist Skirt With Floral Prints Throughout
- Flowy, Floor Length Hem I A-Line Silhouette
- Back Zipper With Hook & Eye Closure
Model is 5'9" with a 34" bust, 24" waist and 35.5" hips. She is wearing a size 3.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05006-0509
Category Name: Long Wedding Guest Dresses
Price: $19.97 $124.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Bella Formal Sequin Wrap Dress
Special Occasion
Radiate a captivating look as you dazzle in our mesmerizing Bella dress! Her sequins sparkle from all your best angles!
Fit & Features
- Plunging V-Neckline
- Draped Strap Accent
- Long Sleeves
- Sequins
- Lined Mesh
- Wrap Silhouette
- Relaxed Fit | Slight Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0486
Category Name: Long Wedding Guest Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Serve Style High Slit Bodycon Midi Dress
Serving style with every step, this high slit bodycon midi dress is made for double-takes. The sleek fit and sultry side slit bring effortless chic vibes to any night out.
Fit & Features
- Smooth knit fabric, high stretch
- Sleeveless square neckline, pleated cowl neck overlay
- Spaghetti straps
- Ruching
- High-cut side slit
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-000604
Category Name: Long Wedding Guest Dresses
Price: $39.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L
-
Aden Cutout Back Mermaid Formal Dress
Special Occasion
For the kind of night that calls for a jaw-dropping entrance, The Aden formal dress brings sleek drama in sculpting stretch knit. The sweetheart mermaid silhouette flatters from every angle, designed to move with you from first toast to final dance.
Fit & Features
- Smooth knit fabric
- Sweetheart neckline, wide shoulder straps
- Cutout back design
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, engagement parties, date night, black tie galas, upscale birthday events, red carpet occasions, formal dances, charity dinners, award shows
Style Number/Barcode: 05002-000074
Category Name: Long Wedding Guest Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Katie Open Back Mermaid Velvet Formal Dress
Special Occasion
Luxe is a lady in the Katie velvet formal dress designed to turn heads with an open back design and form-flattering mermaid silhouette that leads to the floor-length hem. Complete the look with earrings.
Fit & Features
- Velvet fabric, stretchy knit lining
- Adjustable spaghetti straps
- Sweetheart neckline, padded bra cups
- Open back design
- Mermaid silhouette
- Floor-length
- Runs true to size
Style Number/Barcode: 05002-9377
Category Name: Long Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: RED-2
Available Size: XS, S, M, L
Product Badge:- Sale
-
Autumn Asymmetrical Cowl Neck High Slit Mermaid Dress
Special Occasion
The long mermaid dress features an asymmetrical cowl neckline with a halter-like neck strap that is partially made of rhinestones, a partially open back, and a high-side slit. Complete your formal outfit with rhinestone heels for ultimate glam!
Fit & Features
- Smooth knit fabrication, moderate stretch
- Asymmetrical cowl neckline
- Halter-like neck strap, part rhinestone
- Partially open back
- High side slit
- Long-length hem, mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8576
Category Name: Long Wedding Guest Dresses
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Kayley Formal Metallic Slit Long Dress
Special Occasion
Shimmery metallic shines bright on the sultry Kayley formal dress to capture every eye at the school dance or banquet! She features a sleeveless one-shoulder with a spaghetti strap, a front ruched seam to accentuate your curves, and a high-cut front slit to show some skin along the curve-hugging, slim long silhouette. The formal dress is composed of a metallic knit fabric with moderate stretch. Complete the look in lace-up heels and a clutch.
Fit & Features
- Sleeveless, one-shoulder neck, spaghetti strap
- Front ruched seam, high-cut front slit
- Curve-hugging, slim silhouette
- Long-length hem
- Metallic knit fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7150
Category Name: Long Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Romantic Beauty Floral Midi Dress
Showcase your beauty on your next date night with bae in this romantic floral midi dress. It features a sleeveless square neckline, spaghetti straps, all-over ruched detailing, and a mid-length, curve-hugging silhouette. Style this dress with sleek hoop earrings and new heels for an eye-catching look.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- Ruched detailing
- Mid-length, form-hugging fit
- Brushed knit fabric, plenty of stretch
- Floral print
- Runs true to size
Style Number/Barcode: 05101-1030
Category Name: Long Wedding Guest Dresses
Price: $19.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Angeline Formal High Slit Dress
Special OccasionMake an entrance for the ages in our captivating Angeline dress! She features a sweetheart neckline, a built in no slip strip and off the shoulder strap accents. The slim fit bodice leads to a curve hugging floor length silhouette with an asymmetrical high side slit. Dress is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch.
Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size smallSpecial Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6735
Category Name: Long Wedding Guest Dresses
Price: $29.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Zoya Satin Corset Velvet Mermaid Dress
Special Occasion
Elevate your evening in the Zoya satin corset velvet mermaid dress, designed with a sleek strapless satin bodice and a dramatic, floor-sweeping velvet skirt. Luxe textures and a sculpted fit make it a true statement for your most glamorous nights.
Fit & Features
- Satin bodice, velvet skirt
- Strapless curved neckline
- Corset-style bodice, flexible boning
- Back zipper with hook-eye closure
- High-rise waist, ruched draped design
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Black-tie parties, formal weddings, galas, dinner parties, and fancy affairs.
Style Number/Barcode: 05002-000184
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
-
Blossom Formal Halter Mermaid Dress
Special Occasion
Make a dazzling impression in a long mermaid dress that features a halter neckline with a sweetheart bust, sheer ruched cap sleeves, ruching throughout to enhance curves, and a high-side slit. Complete formal outfit with rhinestone heels.
Fit & Features
- Lined mesh fabrication
- Halter neckline, sweetheart bust
- Sheer ruched cap sleeves
- Ruched silhouette
- High side slit
- Mermaid silhouette
- Long length hem
- Runs true to size
Style Number/Barcode: 05002-9019
Category Name: Long Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: S, M
-
Jacinda Lace Cutout Waist Gown
Special Occasion
Show a hint of skin in our elegant lace Jacinda gown! She has a curve-flattering cut and features adjustable cross-back spaghetti straps anchored by a V-neck bodice with scallop trim, a cutout panel at front waist, and a long, slim-line skirt. Jacinda is fully lined, slips on, and is made from lace mesh and woven materials with a hint of stretch.
Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0243
Category Name: Long Wedding Guest Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Dahlia V-Neck Mermaid Lace Velvet Formal Dress
Special Occasion
This sleeveless velvet formal dress features a flattering V-neckline and adjustable spaghetti straps. The lace-trimmed sides boast an hourglass effect along form-hugging mermaid silhouette and floor-length hem.
Fit & Features
- Velvet fabric, lined, moderate stretch
- V-neckline with padded bra cups
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Mermaid silhouette with lace trimmed sides
- Floor-length hem
- Runs true to size
Style Number/Barcode: 05002-7558
Category Name: Long Wedding Guest Dresses
Price: $74.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
-
Kyra Glitter Long Slim Gown
Special Occasion
Keep it truly classy in our Kyra! She is designed with a high boat neckline, long sleeves, and a draping cowl back-line with a criss cross strap detailing. She has a slim form fitting silhouette with a horizontal seam mid waist, that leads to a floor sweeping hemline. She is composed of a mesh material that is embellished with glitter all over and offers moderate stretch. She is fully lined.
Model is 5'7" with a 34" 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: 05002-0406
Category Name: Long Wedding Guest Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Abigail Formal High Slit Dress
Special OccasionMake an entrance they'll never forget in our breathtaking Abigail dress! She features a plunging halter neck, narrow shoulder neck ties and a ruched detail at bust. Her slim fit bodice leads to a sweeping floor length silhouette with a high front slit that reveals a contrasting red hued lining. Dress is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6637
Category Name: Long Wedding Guest Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Kara Satin Off Shoulder Formal Gown
Dance the night away in our stunning Kara dress!
Fits & Features
- Off Shoulder Straps I Adjustable Spaghetti Straps
- V Trim Lattice Detail At Center Back
- Slim Bodice With Sweeping Floor Length Hem
- Thigh High Slit
- Satin Composition I Fully Lined
- Moderate Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0277
Category Name: Long Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Ayden Ruffle High Slit Mermaid Dress
Special Occasion
Turn heads all night in the Ayden ruffle high slit mermaid dress that’s sleek, flirty, and made to move. With its curve-hugging fit and dramatic slit, it’s the ultimate mix of sultry and chic for your next party.
Fit & Features
- Sheer mesh fabric with knit lining, high stretch
- Sleeveless V-neckline, padded bra cups
- Tank shoulder straps, back spaghetti straps
- Ruching, back zipper and hook-eye closure
- High-cut side slit, ruffle trim
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Birthday celebrations, dressed-up dinners, date nights, and rooftop parties.
Style Number/Barcode: 05002-000105
Category Name: Long Wedding Guest Dresses
Price: $64.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L, XL
-
Slip Into Something Floral Mesh Maxi Dress
The dress you “accidentally” wear to steal the spotlight. This floral mesh maxi drapes you in a soft cowl neckline with a low back and curve-hugging fit that’s ready for cocktails at sunset!
Fit & Features
- Floral print, mesh fabric, soft and stretchy knit lining
- Cowl halter neckline with tie straps
- Low cut back
- Curve-hugging silhouette
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-000341
Category Name: Long Wedding Guest Dresses
Price: $42.90
Availability: In Stock
Available Color: PINK
Available Size: S, M, L, XL
-
Feeling Flawless Floral Maxi Dress
You're flawless and you know it when in this floral maxi dress! With a form-hugging bodice and flowy hem, this dress is a must to pack for vacations.
Fit & Features
- Floral print, mesh-lined fabric
- Spaghetti straps
- Scoop neckline
- Form-hugging bodice
- Flowy maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-4138
Category Name: Long Wedding Guest Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Chic Floral Chiffon Off The Shoulder Mini Dress
Get a gorgeous and chic look for the spring season in this airy floral chiffon mini dress. It features an off the shoulder neckline with sheer short flutter sleeves, a stretchy smocked bodice, and a high waist leading to a flowy, A-line silhouette. The top is composed of a smocked woven fabric, and the skirt is made of a sheer, lightweight chiffon fabric with a smooth knit lining. Pair this pretty dress with clear heels and a pair of new earrings.
Fit & Features
- Off the shoulder neckline
- Short flutter sleeves
- Mini-length with an A-line silhouette
- Stretchy smocked woven fabric
- Sheer lightweight chiffon fabric with a knit lining
- Floral print
- Runs true to size
Style Number/Barcode: 05101-0675
Category Name: Long Wedding Guest Dresses
Price: $9.97 $43.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Lacey Mermaid Formal Dress
Our gorgeous Lacey mermaid formal dress knows how to make a grand entrance. She features a lace top with a padded sweetheart neckline, a sheer V back, and long fitted sheer sleeves. Her high waist leads to a crepe floor length mermaid silhouette. Dress is composed of a combination lace and crepe fabric with moderate stretch.
Model is 5'7" with a 34" 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: 05002-0325
Category Name: Long Wedding Guest Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Dark and Floral Dress
Sweep them away as your dress sweeps the floor you walk on queen. This maxi gown is comprised of a v neckline and v back line, spaghetti straps, lining in the upper chest area, and an attached self-tie bow in the back so that you may cinch it to your comfort.This floor length dress is composed a soft knit fabric with moderate stretch.
Style Number/Barcode: 05101-0015
Category Name: Long Wedding Guest Dresses
Price: $9.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Fab Florals Crochet Waist Maxi Dress
Impress with florals in a maxi dress that takes you to paradise! The dress features a sleeveless V-neckline, adjustable spaghetti straps, a crochet waist, a floral print, a high side slit, and a maxi length silhouette. The dress is composed of a brushed knit fabric that offers a form-hugging fit with a moderate stretch. Complete look with wedges.
Fit & Features
- Sleeveless V-neckline, adjustable spaghetti straps
- Crochet waist
- Floral print
- High side slit
- Maxi length silhouette
- Brushed knit fabric
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05102-0196
Category Name: Long Wedding Guest Dresses
Price: $6.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Sally Floral Chiffon Formal Dress
Special OccasionFloaty and feminine, our diaphanous Sally dress is perfect for warm-weather special occasions. She features adjustable spaghetti straps, a V neck and back, criss cross ties at waist, zipper closure, and a gently pleated, semi-lined modified A-line skirt. Chiffon-like fabric is semi sheer from mid-thigh to hem and offers little to no stretch.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0004
Category Name: Long Wedding Guest Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale