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.
-
Catrina Formal V-Neck Corset Mermaid Satin Dress
Special Occasion
A figure-enhancing corset bodice creates a sexy look on the Catrina formal satin long dress perfect for black tie weddings, galas, or parties! She's designed with a flattering V-neckline and pleated bust highlighting your assets while her corset bodice with flexible boning snatches your figure and offers a back lace-up to give you the perfect hourglass effect. The mermaid silhouette hugs your curves while the floor-length hem gives the illusion of a long and lean figure. Complete the look with a stunning necklace and earrings set for a touch of glamour!
Fit & Features
- Smooth stretch satin fabric with knit lining
- Side zipper and hook-eye closure
- Sleeveless V-neckline, pleated bust
- Corset bodice, flexible boning, back lace-up
- Mermaid silhouette, floor-length hem
- Runs true to size
Style Number/Barcode: 05002-7975
Category Name: Long Wedding Guest Dresses
Price: $24.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Presley Formal Halter A-Line Dress
Special Occasion
Make a head-turning entrance with a formal dress that brings radiance to your special occasion. Presley features a halter neck with a racer-style bust, a built-in padded bust, bungee spaghetti straps that cross at the back, ruching at the lower back, and a high side slit along the floor-length, A-line 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 sphere clutch.
Fit & Features
- Halter neck, racer-style bust
- Built-in padded bust
- Bungee spaghetti straps, strappy open back
- Back ruched seam, high side slit
- A-Line silhouette
- Lined crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1708
Category Name: Long Wedding Guest Dresses
Price: $14.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Isa Floral Cowl Neck Slit Formal Dress
Special Occasion
Indulge in timeless elegance with the Isa floral formal dress. This stunning dress features a sultry cowl neck and a flattering curve-hugging fit. The high front slit adds a touch of allure to the floor-length hem for a hint of drama.
Fit & Features
- Floral print, smooth knit-lined fabric
- Cowl neckline
- Adjustable spaghetti straps
- Side pleated hip seam, high front slit
- Curve-hugging silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, garden parties, milestone celebrations, dressy cocktail soirees, birthday dinners
Style Number/Barcode: 05002-000098
Category Name: Long Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: DENIM, RUST
Available Size: XS, S, L, M, XL
-
Neann Open Back Glitter Dress
Special Occasion
Dazzle from all your best angles with our Neann dress! She features a high round neckline, fitted long sleeves and an open back with a lower back bar strap accent. Her slim fit bodice leads to a sweeping floor length silhouette. Dress is composed of a lined glitter mesh fabric that offers a form hugging fit with a moderate stretch. Zipper not included.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0368
Category Name: Long Wedding Guest Dresses
Price: $14.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Olessa Short Sleeve A-Line Slit Satin Formal Dress
Special Occasion
The silky satin and curve-flattering silhouette make the Olessa formal dress feel so special! The dress boasts adorable flutter short sleeves and a chic A-line silhouette with a high front slit for effortless movement.
Fit & Features
- Premium satin fabric, woven lining
- Short flutter sleeves
- V-neckline, padded bra cups
- Back zipper and hook-eye closure
- High front slit
- A-line silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, galas, black tie parties, engagement parties, rehearsal dinner, fancy date nights, big milestone celebrations
Style Number/Barcode: 05002-9379
Category Name: Long Wedding Guest Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Plus Lucy Formal High Slit Dress
Special OccasionMake an elegant entrance in the ever enchanting Lucy dress! She features a timelessly chic black hue, an off the shoulder neckline with strap accents, a wired sweetheart bust, a built in no slip strip and supportive padded cups. Her relaxed fit bodice leads to a sweeping floor length silhouette accented with hidden side pockets and a high side slit. Dress is composed of a lined scuba knit fabric that offers a curve hugging fit with a moderate stretch. Includes an additional mini skirt length knit lining.
Model is 5'9" with a 38.5" bust, 31" waist and 52" hips. She is wearing a 1XSpecial Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 15002-0077
Category Name: Long Wedding Guest Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Haley Corset Slit A-Line Satin Formal Dress
Special Occasion
The Haley corset slit A-line satin formal dress brings the perfect amount of class and sexy to any special event or wedding! Her sleek, glossy satin fabric drapes into an A-line silhouette, while the corset bodice with flexible boning accentuates your figure. The V-neckline and high front slit add a touch of sensuality, while the adjustable spaghetti straps provide a customizable fit to this floor-length gown. Complete the look with a statement necklace and heels.
Fit & Features
- Glossy satin fabric, bust lining, minimal stretch
- Adjustable spaghetti straps, V-neckline
- Flexible boning, padded bra cups
- Back zipper hook-eye closure
- High front slit
- A-line silhouette
- Runs true to size
Style Number/Barcode: 05002-8133
Category Name: Long Wedding Guest Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Joni Formal High Slit Glitter Dress
Special Occasion
Glitzy and alluring, the Joni formal long high slit glitter dress will bring that wow factor to your next fancy soiree! She features a sleeveless V-neckline, a padded bust that eliminates the need for a bra, bungee spaghetti straps, and an open back with a thin strappy design. Her high waist leads to front ruched detailing and a sultry thigh-high slit on her curve-hugging, floor-length hem. The glitter knit fabric will give off the prettiest shimmer that is sure to have all eyes on you. Complete your look with strappy stilettos.
Fit & Features
- Sleeveless V-neckline, padded bust
- Bungee spaghetti straps
- Open back, cross-back straps, lower back bar straps
- High waist seam, front ruching, thigh-high slit
- Floor-length hem, curve-hugging silhouette
- Glitter knit fabric, short knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2461
Category Name: Long Wedding Guest Dresses
Price: $39.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Adeline Sweetheart Floral A-Line Formal Dress
Special Occasion
It'll be the most beautiful day spent in the Adeline floral formal dress as a gorgeous plus one at weddings, graduation parties, or banquets! Crafted from sheer chiffon with a stretchy knit lining, it boasts a delicate floral blossom print for a touch of romance. She boasts a sleeveless sweetheart neckline with a padded bust and adjustable spaghetti straps that exude effortless elegance, while the high front slit on the A-line floor-length silhouette provides a flirty allure. Complete the look in simple heels and earrings.
Fit & Features
- Floral blossom print, sheer chiffon fabric lined with stretchy knit
- Sweetheart neckline, padded bust
- Adjustable spaghetti straps, back zipper with hook and eye closure
- High waist seam
- High front slit
- A-line silhouette
- Runs true to size
Style Number/Barcode: 05002-7933
Category Name: Long Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Shayna Sweetheart Mermaid Glitter Formal Dress
Special Occasion
Glitter amplifies the brilliant sparkle on the Shayna long formal dress perfect for black tie weddings or any formal party! The sweetheart neckline is structured with a wired insert, adjustable spaghetti straps provide a flawless fit, while the padded bra cups offer comfortable support. The mermaid silhouette accentuates your curves, the front slit offers a show of leg, and the floor-length hem adds a touch of glamour, all crafted from glitter fabric for a radiant finish. Complete the look with sparkly bracelets, heels, and a clutch!
Fit & Features
- Glitter fabric lined with stretchy knit
- Padded bra cups
- Adjustable spaghetti straps
- Front slit
- Back zipper and hook-eye closure
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8285
Category Name: Long Wedding Guest Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Mel Glitter Velvet High Slit Formal Dress
Special Occasion
The gorgeous Mel glitter velvet formal long dress gives off a sultry allure that will capture everyone's attention! She features a sleeveless square neckline with pleated detailing at the bust, adjustable spaghetti straps for a customizable fit, a floor-length hem with an eye-catching thigh-high side slit to showcase some leg, and a slim-fit silhouette. The glitter velvet fabric showcases a glamorous subtle sparkle. Style the maxi dress with rhinestone heels for a black-tie affair.
Fit & Features
- Sleeveless square neckline, pleated bust
- Adjustable spaghetti straps
- High waist seam, floor-length hem, high side slit
- Slim-fit silhouette
- Glitter velvet fabric, lined bust, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7391
Category Name: Long Wedding Guest Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Celine Formal Ruche Slit Long Dress
Special Occasion
Radiate the room in the Celine formal satin dress sure to have all eyes on you! She features a sultry, sleeveless, v-neckline, spaghetti straps, and a ruched overlay bodice that leads to her open-back design with cross strap accents. Flaunt your femme figure on her bodycon silhouette with a center front slit perfect for showcasing some leg on the floor-length hem. The formal dress is composed of a luxe satin-lined fabric with a moderate stretch. Finish the look with fringe rhinestone earrings and a clutch.
Fit & Features
- Sleeveless, V-neckline, spaghetti straps
- Adhesive bra recommended
- Ruched overlay bodice
- Open-back, cross straps
- Bodycon silhouette
- Center front slit, floor-length hem
- Satin-lined fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2307
Category Name: Long Wedding Guest Dresses
Price: $14.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Liliane Garden Rose Ruffled A-Line Formal Dress
Special Occasion
You'll look adorably elegant in the Liliane garden rose ruffled A-line formal dress as a striking bridesmaid, wedding guest, or at a daytime soiree! Delicately printed with garden roses on a mesh fabric, this gown is a work of art. Her strapless neckline and ruched bodice offer a secure and flattering fit, while the ruffled A-line silhouette and floor-length hem exude elegance and add a hint of drama. Complete the look in strappy heel sandals and earrings.
Flawlessly chic and bold, this dress is a statement. If strapless styles are your go-to, explore our strapless prom dresses or embrace effortless fashion with our formal dresses.
Fit & Features
- Garden rose print, mesh fabric lined with stretchy knit
- Back zipper and hook-eye closure
- Non-slip grip lining
- Flexible boning
- Ruffled A-Line silhouette
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7905
Category Name: Long Wedding Guest Dresses
Price: $139.90
Availability: In Stock
Available Color: BLUSH
Available Size: 11, 13
Product Badge:- Ships Free
-
Samaria Formal Crushed Velvet Long Dress
Special Occasion
Beautifully crafted from crushed velvet for a brilliant luxe look, the Samaria formal dress will have you looking flawless at school dances, weddings, and banquets! She features a sleeveless V-neckline, a padded bust, sleek bungee spaghetti straps that form the strappy back design, a mermaid silhouette, and a sultry front slit along her floor-length hem. The formal long dress is composed of a soft crushed velvet fabric with lining and moderate stretch. Finish the look with a rhinestone bracelet and stiletto heels.
Fit & Features
- Sleeveless V-neckline, padded bust
- Bungee spaghetti straps, open strappy back
- Mermaid silhouette
- High front slit
- Floor-length hem
- Crushed velvet-lined fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-7389
Category Name: Long Wedding Guest Dresses
Price: $9.97 $72.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Sophia High-Slit Mermaid Dress
Special Occasion
Radiate chic elegance in the simply stunning Sophia formal dress. She features a sleeveless V-neckline with a center keyhole cutout, spaghetti straps that lead to an open back with a cross-strap design, a high waistband, back ruched detailing, and a floor-length fitted mermaid silhouette with a thigh-high side slit. Complete the look with shimmering rhinestone earrings.
Fit & Features
- Sleeveless V-neckline, princess seams, center keyhole cutout
- Spaghetti straps
- Open back, cross-strap design
- High waistband
- Back ruched detailing
- Floor-length mermaid silhouette, high side slit
- Crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1795
Category Name: Long Wedding Guest Dresses
Price: $14.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Kazia Formal Lace Up Sequin Dress
Special Occasion
Look and feel like royalty in the Kazia formal sequin dress to create a memorizing entrance at prom! She features class and grace in a sleeveless, sweetheart neck with thin spaghetti straps and a built-in padded bust, and a low-cut back with tie closure. Her form-fitting bodice leads to a mermaid floor-length hem that showcases your flattering figure. The formal dress is composed of a sequin embroidered fabric with inner lining and no stretch. Complete the look in statement earrings.
Fit & Features
- Sleeveless, sweetheart neck, thin spaghetti straps
- Built-in padded bust, adhesive bra recommended
- Low-cut back, tie-closure, zipper closure
- Form-fitting, mermaid silhouette, floor-length hem
- Sequin embroidery, inner lining, no stretch
- Runs true to size
Style Number/Barcode: 05002-2332
Category Name: Long Wedding Guest Dresses
Price: $19.97 $144.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Stuck on Floral Maxi Dress
Have a floral moment in this flowy maxi dress! Style it with hoops and wedges for the perfect day date look.
Fit & Features
- Off the Shoulder
- Double Front Slits
- Maxi Length
Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.
Style Number/Barcode: 05101-0632
Category Name: Long Wedding Guest Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Plus Eve Double Slit Formal Dress
Special OccasionBring the drama as you raise the stakes in our bold Eve dress! She features a halter neck with square bust, tank-like straps that lead to a sexy lattice back and princess seams. Her relaxed fit bodice leads to an elongating floor length silhouette that is accented with two high side slits to show of plenty of leg. Dress is composed of a lined stretchy satin-like fabric that offers a curve flattering fit with a moderate stretch.
Model is 5'9" with a 44" bust, 37" waist and 47" hips. She is wearing a size 1XSpecial Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 15002-0095
Category Name: Long Wedding Guest Dresses
Price: $38.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- 50% Off
-
Daniella Sleeveless Faux Pearl Bead Slim Formal Dress
Special Occasion
The Daniella slim formal dress is always charming at weddings, proms, or garden soirees! Adorned with faux pearls and beads, the mesh fabric lined with stretchy knit ensures comfort and elegance all night long. The square neckline and adjustable straps create a flattering silhouette, while the high front slit adds a sensual touch to the curve-hugging slim silhouette and long hem. Complete the look with a collar necklace and stilettos!
Fit & Features
- Faux pearl and bead embellished
- Mesh fabric lined with stretchy knit
- Adjustable spaghetti straps, square neckline
- Back zipper and hook-eye closure
- High front slit
- Slim silhouette
- Runs true to size
Style Number/Barcode: 05002-8125
Category Name: Long Wedding Guest Dresses
Price: $139.90
Availability: Out of Stock
Product Badge:- Sale
-
Cynthia Formal Glitter Mermaid Dress
Special Occasion
Stun the crowd with your sparkle in the Cynthia formal glitter dress for a night out at a gala, school dance, or charity auction! She features a sleeveless square neck with a built-in padded bust, adjustable spaghetti straps, a sultry side and back cutout with a sheer mesh overlay, a form-hugging mermaid silhouette, and a high front slit along the floor-length hem. The formal long dress is composed of shimmering glitter knit fabric. Complete the look with a necklace and earrings.
Fit & Features
- Sleeveless square neck, padded bust, adjustable spaghetti straps
- Back zipper, hook and eye closure
- Side and back cutout, sheer mesh fabric overlay
- Mermaid silhouette, high front slit, floor-length hem
- Glitter knit fabric, lined bust, moderate stretch
- Bra optional
- Runs true to size
Style Number/Barcode: 05002-4022
Category Name: Long Wedding Guest Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Kairi Formal Satin A-Line Dress
Special Occasion
Make a mesmerizing impression with a formal dress that wows from all your best angles! Kairi features a sleeveless wired sweetheart neckline, spaghetti straps, and illusion mesh accents at the back. Her slim-fit bodice leads to a sweeping A-line silhouette with a wrap design. The dress is composed of a lined satin fabric that offers a relaxed fit with minimal stretch. Complete look with rhinestone heels and a rhinestone clutch.
Fit & Features
- Sleeveless wired sweetheart neckline
- Spaghetti straps
- Adhesive bra recommended
- Mesh back panels, zipper closure
- High waist seam, wrap A-line silhouette
- Lined satin fabric
- Relaxed fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2259
Category Name: Long Wedding Guest Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Kairi Off-The-Shoulder Glitter Mesh Formal Dress
Special Occasion
The gorgeous Kairi glitter mesh formal dress will make any occasion a glitzy and glamorous affair! Crafted with a sheer glitter mesh fabric with a knit lining, this long dress offers plenty of stretch so you can feel comfortable and confident. Her bodice is shaped with an off-the-shoulder cowl neckline with chic draped short sleeves for a soft feminine look. Her all-over ruching brings sultry vibes and will accentuate your stunning curves on her slim-fit silhouette. Her asymmetric hem creates a thigh-high side slit to reveal some leg and your fabulous heels. Complete your look with rhinestone hoops.
Fit & Features
- Stretchy sheer glitter mesh fabric with knit lining
- Off-the-shoulder cowl neckline
- Draped short sleeves
- All-over ruching
- Asymmetric hem, high side slit
- Slim-fit silhouette
- Runs true to size
Style Number/Barcode: 05002-8453
Category Name: Long Wedding Guest Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Mailyn Chiffon Ruffled Formal Dress
Special Occasion
Leave them all entranced as you enter the room in the Mailyn chiffon formal dress that brings the ethereal vibes! She features a sleeveless scoop neckline, a ruffled trim overlay, adjustable spaghetti straps so you can customize the fit, an empire waist, and a flowy, floor-length silhouette. Dress her up in sparkly rhinestone heels and a matching clutch.
Fit & Features
- Scoop neck, adjustable spaghetti straps
- Strapless or adhesive bra recommended
- Ruffled trim overlay, empire waist
- Flowy silhouette
- Floor-length hem
- Sheer chiffon fabric, inner knit lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2040
Category Name: Long Wedding Guest Dresses
Price: $14.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
April Front Slit Strapless Crepe Dress
Special Occasion
With a clean and streamlined silhouette, our April is an absolute stunner. Her crepe fabric will hug your every curve and flaunt that figure. Pair her with gold-tone jewelry pieces for an alluring finish!
Fits & Features
- Strapless, Straight Neckline
- Wrap Skirt I Front Slit
- Floor Length Hem
- Crepe Fabric
- Form-Hugging Slim Fit
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: 05002-0587
Category Name: Long Wedding Guest Dresses
Price: $29.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free