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.
-
Cami Formal Velvet and Pearl Dress
Special Occasion
Bring the luxe in velvet as you wow in our Cami dress!
Fit & Features
- V-Neckline
- Adjustable Spaghetti Straps | Cross-Straps
- Pearl Waist Trim
- Lined Velvet
- High Side Slit
- Form Hugging Fit
- Moderate Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0384
Category Name: Long Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Giana Formal High Slit Beaded Dress
Special OccasionGo bold with a beaded look to make a stunning statement! Giana features a combination navy with beige hue, a sleeveless bodice, a plunging V neckline with padded cups and adjustable narrow straps. Her bodice features a gorgeous beaded design adorned with gemstones and pearl accents. Her floor length silhouette features a high slit. Dress is composed of a lined crepe and mesh fabric that offers a form hugging fit with slight stretch. Includes a back zipper closure.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6326
Category Name: Long Wedding Guest Dresses
Price: $19.97 $126.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Love Me Like This Tube Maxi Dress
Serving soft glam with a side of stop and stare! This strapless maxi hugs your curves in all the right places with a soft stretch and pleated waist detail that makes it effortlessly elevated for date nights, weddings, or cocktail parties.
Fit & Features
- Smooth slinky knit fabric, stretchy lining
- Strapless tube neckline
- Pleated waist
- Curve-hugging silhouette
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-000148
Category Name: Long Wedding Guest Dresses
Price: $42.90
Availability: In Stock
Available Color: BLACK
Available Size: S, M, L
-
Diana V-Neck Mermaid Floral Ruffle Formal Dress
Special Occasion
Make your graceful entrance in the Diana floral formal dress designed with captivating ruffles along a curve-hugging mermaid silhouette that brings the drama!
Fit & Features
- Floral print, mesh-lined fabric
- V-neckline, adjustable spaghetti straps
- All-over ruffles
- High side slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, bridesmaids, garden parties, cocktail soirees, dressy celebrations, parties
Style Number/Barcode: 05002-000017
Category Name: Long Wedding Guest Dresses
Price: $74.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Katye Strapless Mermaid Satin Formal Dress
Special Occasion
The Katye satin formal dress will captivate everyone at a gala or black-tie party! The strapless dress is designed with a sweetheart neckline and cowl neck overlay that leads to the figure-accentuating mermaid silhouette and floor-length hem.
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
- Stretch satin fabric lined with stretchy knit
- Strapless sweetheart neckline, no-slip strip
- Pleated bodice, cowl neck overlay
- Flexible boning, back zipper with hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Formal weddings, black-tie galas, and fancy affairs.
Style Number/Barcode: 05002-8861
Category Name: Long Wedding Guest Dresses
Price: $19.97 $74.90
On Sale: Yes
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M
Product Badge:- Sale
-
Selena V-Neck Cowl Back Mermaid Formal Dress
Special Occasion
Waltz with beloved elegance in the Selena mermaid formal dress - a stunning style for bridesmaids, wedding guests, or banquets! With adjustable spaghetti straps and a chic V-neckline, this floor-length dress is perfect for your next formal event. The smooth knit fabric drapes elegantly into a mermaid silhouette, while the low cowl back adds a touch of sultriness. Complete the look with dainty earrings, a necklace, and block heels.
Fit & Features
- Smooth knit fabric lined with stretchy knit
- Adjustable spaghetti straps
- V-neckline
- Back zipper and hook-eye closure
- Low cowl back draping
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8335
Category Name: Long Wedding Guest Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Sale
-
Rita Woven Satin Embellished Ball Gown
Special Occasion
Enchant in the perfect prom dress that will make your night one to remember! The dress features a sleeveless sweetheart neckline, padded cups with flexible boning, spaghetti straps that lead to a cross-back design, and a lace-up back design. Her empire waist leads to a voluminous ball gown skirt with hidden side pockets that are accented with gemstone embellishments. The dress is composed of a woven satin fabric that offers a form hugging fit with minimal stretch. Complete your prom outfit with rhinestone shoes and a rhinestone clutch.
Fit & Features
- Sleeveless sweetheart neckline
- Padded cups, flexible boning
- Spaghetti straps, lace-up back
- Empire waist
- Hidden side pockets, gemstone embellishments
- Lined woven satin fabric, mesh petticoat
- Form hugging fit, minimal stretch, runs true to size
Style Number/Barcode: 05004-0154
Category Name: Long Wedding Guest Dresses
Price: $29.97 $199.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Talia Formal Sequin Long Dress
Special OccasionYou were born to shine, dazzle them all in our shimmering Talia dress! She features a burgundy hue, an off the shoulder neckline with shoulder strap accents, a built in no slip strip, padded cups and a sweetheart bust. Her slim fit bodice leads to a curve hugging mermaid silhouette. Her sequins are set in a sophisticated scroll print pattern. Dress is composed of a lined mesh fabric that offers minimal stretch. Includes a back zipper closure.
Model is 5'9" with a 32" bust, 23" waist and 34.5" hips. She is wearing a size small.Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6594
Category Name: Long Wedding Guest Dresses
Price: $29.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Midnight In Bloom Floral Slit Maxi Dress
This strapless floral maxi dress blends delicate mesh with an elegant silhouette—perfect for candlelit weddings, garden parties, or moments made to be remembered.
Fit & Features
- Floral print, mesh fabric, stretchy knit lining
- Strapless neckline
- High side slit
- Form-hugging silhouette
- Maxi-length hem
- Runs true to size
- Please note the print may vary
Style Number/Barcode: 05101-000039
Category Name: Long Wedding Guest Dresses
Price: $39.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
-
Nala Formal Ruched Strappy Back Mermaid Dress
Special Occasion
Make a bold statement in the elegant Nala formal long dress for banquets or cocktail parties! Constructed from a luxurious all-over ruched knit fabric, she boasts a sleeveless design, a V-neckline, and bungee spaghetti straps that extend to a striking open strappy back. The mermaid silhouette accentuates your natural curves as it flows to the floor-length hem, making it perfect for any formal event. Complete the look with teardrop earrings and rings.
Fit & Features
- Sleeveless V-neckline
- Bungee spaghetti straps
- Open strappy back design
- Mermaid silhouette, floor-length hem
- All-over ruched knit fabric, stretchy knit lining
- Pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7782
Category Name: Long Wedding Guest Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Dena High Slit Satin Formal Dress
Radiate a classic elegant vibe in our stunning satin Dena dress. She features a sleeveless bodice, adjustable spaghetti straps, a trendy square neck, an open back leading to ruched detailing, a high waist seam, a sultry thigh high front slit, and a floor length, curve hugging fit. The dress is composed of a satin-like fabric with moderate 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: 05002-0282
Category Name: Long Wedding Guest Dresses
Price: $19.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Kehlani Taffeta A-Line Dress
There's something oh-so-glamorous about the Kehlani dress. This classic dress features a fully lined, scalloped lace bodice with a plunging neckline and A-line waist. It also includes a long taffeta skirt that falls elegantly. Pair with your most alluring drop earrings and encrusted clutch for a glitzy evening look.
Model is 5'9" with 32" 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: 05002-6762
Category Name: Long Wedding Guest Dresses
Price: $19.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Marabella Mesh Corset Mermaid Formal Dress
Special Occasion
Effortlessly alluring, the Marabelle mesh gown captivates with a corset-style bodice, daring thigh-high slit, and lace-up back detail. The sleek mermaid silhouette was made for entrances that linger long after you’ve arrived.
Fit & Features
- Mesh-lined fabric with stretch
- Cowl pleated neckline
- Adjustable spaghetti straps
- Corset-style bodice with flexible boning
- High front slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Black tie weddings, galas, charity and military balls, red-carpet events, rehearsal dinners, engagement parties, upscale birthdays, formal milestone celebrations
Style Number/Barcode: 05002-000211
Category Name: Long Wedding Guest Dresses
Price: $64.90
Availability: In Stock
Available Color: TEAL, PURPLE
Available Size: XS, S, M, L
Product Badge:- New Arrival
-
Nia Beaded Ombre Mesh High Slit Formal Dress
Special Occasion
Create the dreamiest vibe for your next fancy affair in the Nia beaded ombre mesh formal dress! Crafted with a sheer mesh fabric lined with knit, she features a stunning ombre design and all-over beaded and sequin embellishments for a gorgeous look. Her bodice is shaped with a sleeveless cowl neckline, adjustable spaghetti straps, and tie-back halter spaghetti straps. Her lower back cutout adds a hint of allure, while her high-cut side slit will showcase some leg. Her slim-fit silhouette will flaunt your beautiful curves. Complete the look with metallic heels.
Fit & Features
- Sheer mesh fabric lined with knit, ombre design
- Beaded and sequin embellishments
- Cowl neckline, dual spaghetti straps, tie-back halter
- Lower back cutout
- High side slit
- Slim-fit silhouette
- Runs true to size
Style Number/Barcode: 05002-8459
Category Name: Long Wedding Guest Dresses
Price: $9.97 $149.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Floral Desire Ruffled Maxi Dress
Get that desired charming look with a maxi dress! The dress features a sleeveless sweetheart neckline, tie shoulder straps, a floral print, and a maxi-length silhouette with tiered ruffles. The dress is composed of a lined chiffon fabric that offers a relaxed fit with minimal stretch. Complete look with mules.
Fit & Features
- Sleeveless sweetheart neckline
- Tie shoulder straps
- Tiered ruffles
- Floral print
- Maxi length silhouette
- Lined chiffon fabric
- Relaxed fit, minimal stretch, runs true to size
Style Number/Barcode: 05101-1040
Category Name: Long Wedding Guest Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Jessica Glitter Knit Mermaid Dress
Special Occasion
Make a gorgeous and glitzy entrance at your next formal soiree in the stunning Jessica glitter knit mermaid dress. She features a sleeveless square neckline, bungee spaghetti straps that lead to an open back with a lace-up strappy design, a high waist seam, and a floor-length fitted mermaid silhouette. Style this dress with sparkling rhinestone earrings to add all the more glamour to your look.
Fit & Features
- Sleeveless square neckline
- Bungee spaghetti straps
- Open back, cross-back, lace-up strappy design, tie closure
- High waist seam
- Floor-length fitted mermaid silhouette
- Glitter knit fabric, moderate stretch
- Runs true to size
The saturation of glitter varies. Glitter may transfer.
Style Number/Barcode: 05002-1201
Category Name: Long Wedding Guest Dresses
Price: $14.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Quinn Cross Back Satin Wrap Dress
Special Occasion
Stand out in satin in our luxurious Quinn!
Fits & Features
- Spaghetti Straps Lace-Up & Cross At Back
- Back Zipper With Hook & Eye Closure
- Square Neckline I Padded Bust
- Floor Length Hem I Wrap Skirt
- Stretch Satin Fabric
- Curve Hugging 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: 05002-0446
Category Name: Long Wedding Guest Dresses
Price: $27.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Liliana Corset Mermaid Formal Dress
Special Occasion
The sleek Liliana knit gown sculpts every curve with a strapless twist corset bodice and a dramatic mermaid silhouette. The floor-length hem flares softly for a finish that’s equal parts timeless and alluring.
Fit & Features
- Sleek knit fabric, stretchy knit lining
- Strapless sweetheart twist neckline, no-slip grip lining, padded bra cups
- Back zipper and hook-eye closure
- Corset bodice, flexible boning inserts
- Contoured mermaid silhouette
- Floor-length hem with flared design
- Runs true to size
Where to Wear:
Weddings, black tie galas, charity events, red carpet occasions, fancy date nights, formal parties, rehearsal dinners, big milestone celebrations, dressed-up birthdays
Style Number/Barcode: 05002-000222
Category Name: Long Wedding Guest Dresses
Price: $84.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L
Product Badge:- Ships Free
-
Francine Formal Satin Bustier Mermaid Dress
Special Occasion
Be exceptionally elegant in the timeless Francine formal satin long dress at black-tie soirees! Crafted from a silky satin-knit fabric, she features a sleeveless sweetheart neckline with a padded and structured bust, a bustier bodice to snatch your waist, adjustable spaghetti straps, and a curve-hugging mermaid silhouette with a floor-sweeping hem for a dramatic flair. Complete the look with rhinestone earrings.
Fit & Features
- Sleeveless sweetheart neckline, padded bust, structured underwire
- Bustier bodice, flexible boning inserts, adjustable spaghetti straps
- Back zipper, hook and eye closure
- Mermaid silhouette, floor-length hem
- Silky satin-knit fabric, knit lining at the bust, moderate stretch
- No bra required
- Runs true to size
Style Number/Barcode: 05002-7671
Category Name: Long Wedding Guest Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Arianna Formal Beaded Sleeveless Dress
Special Occasion
Reflect vintage glamour in our captivating Arianna dress! Her hand-beaded detailed pattern makes her a true one of a kind! Pair her with dazzling pumps and chandelier earrings to channel a gorgeous look!
Fit & Features
- V-Neckline | Padded Cups
- Spaghetti Straps
- Baroque-Inspired Hand Beaded Pattern
- Lined Mesh Fabric
- Sheer Godet Panels
- Relaxed Fit
- Minimal Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-1013
Category Name: Long Wedding Guest Dresses
Price: $14.97 $199.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Brianna Chiffon A-Line Dress
Make bold moves in our classically beautiful Brianna A-line dress! She features a sleeveless bodice, a deep V neckline with a wrap front with pleated details, adjustable spaghetti straps that lead to a cross back and a lower back lace up detail with a tie closure, a back zipper and hook and eye closure, a high waist seam, and a flowy A-line skirt with a thigh-high front slit. The gorgeous dress is composed of a sheer chiffon fabric with a full knit lining.
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: 05002-0212
Category Name: Long Wedding Guest Dresses
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Avery Satin Ball Gown
Special Occasion
Introducing our Satin Avery Gown! She features a sleeveless bodice, a V neckline paired with spaghetti straps leading to a V back, and an eye catching sheer mesh inset. Her bodice features flattering princess seams throughout to provide structure. Her waist leads to a playfully pleated ball gown skirt with hidden side pockets and a wide banded hemline. She is composed of a satin fabric that offers a flowy fit with moderate stretch. Includes mini skirt knit lining and back zipper closure.
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: 05002-0195
Category Name: Long Wedding Guest Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Carrie Two Piece Heat Stone Dress
Special OccasionBring the heat in our fiercely bold Carrie two piece dress! Her crop top features a square neckline with halter neck tie straps, a racer bust, an open back with a multi strap accents and an all over heat stone with rhinestone embellishments. Her matching skirt features a high rise waist, a back slit accent, a mermaid silhouette with a high slit accent and a built in cheeky bottom lining. Dress is composed of a partially lined mesh fabric that offers a form hugging fit with a moderate stretch. Skirt includes a side zipper closure.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05006-0484
Category Name: Long Wedding Guest Dresses
Price: $37.44 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Fleur Floral Chiffon Dress
Special OccasionKeep the romantic florals going in our navy blue Fleur chiffon dress. She features a plunging V neckline, a plunging V back that leads to a hidden zipper closure, a high waist seam with a tie back belt, and a wrap bodice. Long, floor-length skirt offers a flowy fit and includes a short skirt lining. Dress is composed of a semi-sheer floral chiffon fabric with no 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: 05002-6767
Category Name: Long Wedding Guest Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance