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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Natalie Sequin Scroll Formal Dress
Special Occasion
Bring the vintage-chic vibes to your formal look with the gorgeous Natalie sequin scroll formal dress! She features a sleeveless V-neckline, dual bungee spaghetti straps, an alluring open back with a strappy design, a high waist seam, and a fitted, floor-length silhouette. The lined mesh fabric showcases sequin embroidery in a luxe scroll pattern. Complete the outfit with rhinestone earrings.
Fit & Features
- Sleeveless V-neckline, dual bungee spaghetti straps
- Adhesive bra recommended
- Open back, strappy design
- High waist seam, fitted floor-length silhouette
- Sequin embroidery, scroll pattern
- Sheer mesh fabric, full knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2477
Category Name: Long Wedding Guest Dresses
Price: $14.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Ella Strappy Back High-Slit Dress
Special Occasion
Sleek and stunning, the Ella dress will make a chic statement. She features a sleeveless square neckline, spaghetti straps that lead to a backless strappy lace-up design, ruched detailing, and a floor-length fitted silhouette with a thigh-high side slit. Style this dress with rhinestone earrings and clear heels.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- Backless strappy lace-up design
- Ruching
- Floor-length fitted silhouette
- High side slit
- Runs true to size
Style Number/Barcode: 05002-1330
Category Name: Long Wedding Guest Dresses
Price: $14.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Elizabeth Cutout A-Line Slit Glitter Formal Dress
Special Occasion
Illuminate the night in the Elizabeth glitter formal dress for the perfect sparkling evening at black-tie weddings, prom, or banquets! She features a V-neckline and twisted bust that flatters your curves, and an A-line silhouette accentuated by a high front slit to show off your leg. The cutout back with twisted accents adds a touch of allure to the glitter fabric, making it perfect for any formal occasion. Complete the look with a clutch and heels.
Fit & Features
- Glitter knit fabric with stretch
- Spaghetti straps, cutout back
- High front slit
- A-line silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8238
Category Name: Long Wedding Guest Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Renata Formal Off The Shoulder Mermaid
Special Occasion
Channel classic elegance with a formal dress that is totally A-list worthy! The dress features an off-the-shoulder neckline with a sweetheart bust, long sleeves, and a curve-hugging mermaid silhouette. The dress is composed of a crepe fabric that offers a form-hugging fit with a moderate stretch. Complete look with heels and a rhinestone clutch.
Fit & Features
- Off the shoulder neckline, sweetheart bust
- Long sleeves
- Mermaid silhouette
- Crepe fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1435
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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Claudia A-Line Velvet Formal Dress
Special Occasion
You'll look oh-so-luxe in the chic Claudia velvet formal dress! She features a sleeveless cowl neckline, a trendy corset-designed bodice, adjustable spaghetti straps, and a back zipper closure. Her high waist seam flows out to a floor-length A-line silhouette with a sultry thigh-high front slit with ruched detailing. The smooth velvet fabric will give off an effortlessly elegant vibe. Complete your dressy night-out look with strappy stilettos.
Fit & Features
- Sleeveless cowl neckline
- Corset-designed bodice, flexible boning
- Adjustable spaghetti straps
- Back zipper and hook and eye closure
- High waist seam, floor-length A-line silhouette
- High front slit, ruching
- Velvet fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1428
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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Jenelle Formal Sequin Open Back Dress
Special Occasion
Prepare to wow in the Jenelle formal dress adorned with a sparkling sequin scroll pattern made to captivate at your fall banquet or gala dinner! She features a sleeveless square neckline with non-slip grip lining, adjustable spaghetti straps, and a sexy open-back with lattice straps. Her curve-hugging silhouette leads to the floor-length hem with a sultry high-cut side slit. The formal long dress is composed of a mesh fabric with a knit lining and minimal stretch. Complete your dressy look with chandelier earrings and heels.
Fit & Features
- Sleeveless square neckline with non-slip grip
- Adjustable spaghetti straps, lightly padded bust
- Back zipper closure, open-back, lattice straps
- Curve-hugging, high-cut side slit
- Floor-length hem
- Sequin-scroll mesh fabric, knit lining, minimal stretch
- Fits true to size
Style Number/Barcode: 05002-2553
Category Name: Long Wedding Guest Dresses
Price: $14.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Jasmine One-Shoulder Sequin Mermaid Dress
Special Occasion
Create an elegant and timeless look in the chic Jasmine sequin formal prom dress. She features a sleeveless one-shoulder neckline with dual adjustable spaghetti straps, a flattering high waist, and a floor-length fitted mermaid silhouette. The sheer mesh fabric includes a full knit lining and all-over sequin embroidery in a stunning vintage-inspired scroll pattern. Complete your prom outfit with sleek stiletto heels.
Fit & Features
- One-shoulder neckline, dual adjustable spaghetti straps
- Adhesive bra recommended
- Back zipper closure, empire waist
- Floor-length hem, mermaid silhouette
- Sequin embroidery
- Mesh-knit lined fabric
- Runs true to size, moderate stretch
Style Number/Barcode: 05002-1626
Category Name: Long Wedding Guest Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Ava Ruched Velvet Mermaid Dress
Special Occasion
Have a major chic moment in the stylish and stunning Ava velvet formal dress! She features a sleeveless deep V-neckline, spaghetti straps, a high waist seam, ruched detailing, and a floor-length mermaid silhouette with a thigh-high front slit. Complete the look with rhinestone statement earrings and heels.
Fit & Features
- Sleeveless deep V-neckline, padding cups
- Spaghetti straps
- Back zipper closure
- High waist seam, ruching
- Floor-length mermaid silhouette, front slit
- Velvet fabric
- Runs true to size
Style Number/Barcode: 05002-1469
Category Name: Long Wedding Guest Dresses
Price: $14.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Brighter Vibes Lace-Up Chiffon Maxi Dress
Bring on brighter vibes in this maxi dress that brings a burst of color this season. The maxi dress features a plunging v-neckline, sexy waist cutout to show off a hint of skin, a lace-up back, and a high side slit. Complete your look with fab cork wedges and sunnies for those ultimate summer vibes.
Fit & Features
- Sleeveless v-neckline with spaghetti straps
- Waist cutouts
- Lace-up back
- High side slit
- Maxi length silhouette
- Chiffon fabric
Model is 5'8" with a 34" bust, 24" waist and 35" hips. She is wearing a size small.
Style Number/Barcode: 05101-0505
Category Name: Long Wedding Guest Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Alessia Square Neck Slim Sequin Satin Formal Dress
Special Occasion
Dare to sparkle in the Alessia sequin satin formal dress at galas, prom, and fancy parties! Exquisitely crafted with countless sequins in a scroll pattern on luxurious satin fabric, this formal gown brings an enchanting presence. A sleeveless square neckline and adjustable spaghetti straps give you a flattering look, while the underbust seam creates an enhanced bust. Shine in the slim silhouette as the high side slit and long-length hem add a touch of elegance to your evening. Complete the look with a clutch and bracelets for a memorable evening out!
Fit & Features
- Sequin scroll pattern, satin fabric lined with stretchy knit
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- High side slit
- Slim silhouette
- Runs true to size
Style Number/Barcode: 05002-8409
Category Name: Long Wedding Guest Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Jenisa Formal Off The Shoulder Dress
Special Occasion
Bring the luxe in our Jenisa dress! She features an off the shoulder neckline, a sweetheart neckline, a built in no slip strip, off the shoulder strap accents, padded cups and criss cross strap accents across the bust. Her slim fit bodice leads to a sweeping floor length silhouette. Dress is composed of a lined velvet fabric that offers a form hugging fit with a moderate 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: 05002-0218
Category Name: Long Wedding Guest Dresses
Price: $30.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Loren Pearl Corset Slit Satin Formal Dress
Special Occasion
From the faux pearl embellishments to the silky satin construction, the Loren formal dress beautifully elevates your evening out! Attract attention with the waist-cinching corset bodice and mermaid silhouette that offers a show of leg with the high front slit.
Fit & Features
- Stretch satin fabric, bust knit lining
- Strapless cowl neckline, faux pearl embellished
- Back zipper and hook-eye closure
- Corset bodice, flexible boning
- High front slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, black tie galas, fancy date nights, engagement parties, big birthday events, glam functions, cocktail dinners
Style Number/Barcode: 05002-9618
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: GOLD
Available Size: XS, S
Product Badge:- Ships Free
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Christen Velvet Off The Shoulder Formal Dress
Bring the elegant drama in our stunning Christen formal dress! She features an off the shoulder foldover square neckline, a back zipper closure, a high waist seam, a thigh high front slit, and floor length, form hugging fit. The dress is composed of a smooth velvet fabric, offering moderate stretch.
Model is 5'6.5" with a 32" bust, 23.5" waist and 36" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0176
Category Name: Long Wedding Guest Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Delena Formal Chiffon Tendril Dress
Special OccasionCreate a twirl worthy moment in our charming Delena dress! She features an all over emerald green hue, a halter neckline with wide neck tie straps, a plunging V neck bust and an open back. Her slim fit bodice leads to a sweeping floor length silhouette accented with dreamy tendril accents and a high slit. She includes a built in bodysuit lining with a thong bottom and snap button closure. Dress is composed of a lined chiffon fabric that offers a relaxed fit with minimal stretch. Includes a lower back zipper closure.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6763
Category Name: Long Wedding Guest Dresses
Price: $30.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Elaina Bustier Slit Long Sequin Formal Dress
Special Occasion
Feel like a true VIP in the Elaina sequin long formal dress at prom, galas, or red carpets. This stunning sequin gown boasts a chic sweetheart neckline, adjustable spaghetti straps for a perfect fit, and a bustier bodice with padded underwire bra cups eliminating the need for a bra. Her slim fit silhouette accentuates your curves while the high side slit adds a touch of glamor along the floor-length hem. Pair this formal dress with earrings, a dainty bracelet, and a clutch to keep your party essentials in!
Fit & Features
- Sequin scroll pattern, mesh fabric lined with knit
- Padded underwire bra cups
- Back zipper and hook-eye closure
- Adjustable spaghetti straps
- High side slit
- Slim fit silhouette
- Runs true to size
Style Number/Barcode: 05002-7946
Category Name: Long Wedding Guest Dresses
Price: $99.90
Availability: Out of Stock
Product Badge:- Sale
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Maisie Satin Corset Mermaid Formal Dress
Special Occasion
An elegant evening awaits in the Maisie Satin Corset Mermaid Formal dress! She creates a breathtaking moment in her strapless, corset-style bodice with a structured fit along the empire waist. Her mermaid silhouettes effortlessly flow in a floor-length hem with a sultry high-side slit for a show of leg. The formal dress is composed of a luxe satin-lined knit fabric with a moderate stretch. Finish the look with a chic hair clip to create a flawless updo.
Fit & Features
- Corset style bodice, strapless
- Adhesive bra recommended
- High side slit, back zipper closure, flexible boning
- Empire waist, mermaid silhouette
- Floor-length hem
- Luxe satin-lined knit fabric
- Fits true to size, moderate stretch
Style Number/Barcode: 05002-2118
Category Name: Long Wedding Guest Dresses
Price: $19.97 $72.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Abby Formal Sequin Strappy Dress
Special Occasion
Shimmer under the moonlight in the ravishing Abby formal sequin scroll dress for your formal night out! She features a stunning, sleeveless, v-neckline, dual spaghetti straps that shape the strappy open-back design. Her fitted bodice offers a built-in padded bust for coverage and a high-waist seam that defines your waistline and leads to the form-fitting, mermaid silhouette. The formal floor-length dress is composed of a mesh overlay with an inner knit lining and minimal stretch. Complete your dressy look with teardrop rhinestone earrings.
Fit & Features
- Sleeveless, v-neckline, wire insert, dual adjustable spaghetti straps
- Built-in padded bust, bra optional
- Strappy open-back, zipper closure
- High waist seam, form-fitting
- Mermaid silhouette, floor-length hem
- Sequin-scroll pattern, mesh overlay, knit lining, minimal stretch
- Fits true to size
Style Number/Barcode: 05002-2422
Category Name: Long Wedding Guest Dresses
Price: $59.97 $136.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Viola Formal Glitter Long Dress With Gloves
Special Occasion
Sparkly and striking the Viola formal glitter dress was made to bring the shimmer! Perfect for banquets and black tie celebrations. She features a strapless neckline, side ruched seams that accentuate your curves, a slim silhouette, a skin-baring high side slit, a long hem, and sheer mesh gloves that fit above the elbow. The formal dress is composed of a glitter mesh fabric with a stretchy knit lining. Complete the look in a rhinestone collar necklace and heels.
Fit & Features
- Strapless neckline
- Side ruched seams, high side slit
- Curve-hugging, slim silhouette, long-length hem
- Sheer glitter mesh gloves, fits above the elbow
- Glitter mesh fabric, stretchy knit lining
- Strapless bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7314
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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Millie High Slit Formal Dress
Special Occasion
Create a sleek silhouette in the gorgeously-chic Millie formal dress. She features a sleeveless sweetheart neckline with a padded bust, spaghetti straps, a high waist seam, side ruched detailing, and a fitted floor-length hem with a thigh-high side slit. Complete the look with sparkly heels.
Fit & Features
- Sleeveless sweetheart neckline, spaghetti straps
- Padded bust, no bra required
- High waist seam, side ruching
- Floor-length hem, side slit
- Smooth satin-knit fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2179
Category Name: Long Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Cece Formal Square Neck Long Dress
Special Occasion
Showcase a figure-flaunting allure in the Cece formal dress at your next fancy soiree. She's designed to stun in her sleek and sleeveless, square neckline, spaghetti straps, and a bodycon silhouette with a side ruched seam that accentuates every curve! Show some leg thanks to her high-cut side slit along the graceful floor-length hem that's perfect for styling with glam stiletto platforms.
Fit & Features
- Sleeveless, square neckline, spaghetti straps
- Bra friendly design
- Side ruched seam from shoulder to slit
- Bodycon silhouette
- High-cut side slit, floor-length hem
- Sleek knit fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05002-2057
Category Name: Long Wedding Guest Dresses
Price: $19.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Phoebe Off-The-Shoulder Lace-Up Satin Formal Dress
Special Occasion
Complete the romantic vibe of any occasion in the Phoebe satin formal dress boasting a sultry off-the-shoulder neckline with applique trim and a striking lace-up back that captures all the attention!
With a smooth, luminous finish, this dress was made to shine. Keep the luxe look going with breathtaking satin prom dresses or go for a sophisticated statement with our wedding guest dresses.
Fit & Features
- Premium satin fabric
- Off-the-shoulder neckline, applique trim, short-sleeve cuffs
- Lace-up back
- High side slit
- Form-hugging silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, dressed-up dates, fancy celebrations, and formal events.
Style Number/Barcode: 05002-9612
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: SAGE
Available Size: S
Product Badge:- Ships Free
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Gillian Formal Satin A-Line Dress
Special Occasion
You'll be the breathtaking view in the Gillian formal satin dress at prom or black tie weddings! She features a sleeveless V-neckline with a pleated and lightly padded bust, adjustable spaghetti straps, an empire waist with hidden side pockets to keep your hands warm, and a flattering A-line silhouette with a front slit and floor-length hem. The formal dress is composed of smooth satin fabric with a woven lining and no stretch. Complete the look with a gorgeous teardrop necklace and earrings.
Fit & Features
- Sleeveless V-neckline, adjustable spaghetti straps
- Pleated and lightly padded bust
- Back zipper and hook-eye closure
- Empire waist, hidden side pockets
- A-line silhouette, front slit, floor-length hem
- Smooth satin fabric, woven lining, no stretch
- Runs true to size
Style Number/Barcode: 05002-7436
Category Name: Long Wedding Guest Dresses
Price: $9.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Life's A Breeze Floral Cutout Midi Dress
This floral cutout midi dress makes getting ready a breeze! It features short puff sleeves and a ruched sweetheart bodice with a flirty waist cutout that leads to a flowy, midi-length silhouette with a slit accent. Composed of a chiffon-lined fabric with no stretch. Style with a trendy mini tote.
Fit & Features
- Short puff sleeves
- Ruched sweetheart bust
- Waist cutout, smocked back
- Midi-length silhouette with slit accent
- Floral pattern
- Chiffon fabric, inner lining, no stretch
- Runs true to size
Style Number/Barcode: 05101-1551
Category Name: Long Wedding Guest Dresses
Price: $9.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Marianna High Slit Floral Dress
Special Occasion
Showcase your passion for florals with a formal dress that is perfect for bridal showers and engagement shoots! Marianna features a sleeveless square neckline, spaghetti straps that cross at the back, a floral print, and a high slit with ruffled trim. Complete look with sandals.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps, cross at back
- Floral print
- High slit, ruffled trim
- Maxi length silhouette
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1374
Category Name: Long Wedding Guest Dresses
Price: $14.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale