Long Wedding Guest Dresses
Elevate your wedding guest style with these gorgeous long dresses. Whether you prefer a flattering A-line, dramatic mermaid, or sleek sheath silhouette, these styles feature luxe fabrics like satin, rhinestones, velvet, and glitter knit. Perfect for semi-formal, formal, or black-tie weddings, with stunning details like side slits, low backs, and strappy or strapless necklines. Find your picture-perfect long dress or gown for your upcoming wedding celebration.
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Long Wedding Guest Dresses That Make Every Moment Memorable
Celebrate in style with Windsor’s collection of long wedding guest dresses, designed to elevate your presence at every type of ceremony. Whether you’re attending a vineyard reception, a chic city soirée, or a luxe black-tie celebration, these sweeping silhouettes bring instant sophistication and show-stopping energy.
Elegant Silhouettes & Luxe Fabrics
Explore curve-loving mermaid gowns, sleek column dresses, and airy chiffon maxis that float with every step. From soft florals to bold jewel tones and timeless neutrals, this edit features standout fabrics—think satin, glitter mesh, crepe, and lace—that look stunning in photos and feel just as good as they look.
Modern Details & Romantic Touches
Looking for a style that balances elegance and edge? Try corset bodices, high slits, lace-up backs, or open-shoulder necklines. Prefer something softer? Discover long guest dresses with flutter sleeves, tiered skirts, and embroidered accents that bring a romantic, elevated vibe.
Perfect for Every Celebration
No matter the setting—black tie, garden, coastal, or semi-formal—Windsor’s long wedding guest dresses are crafted to fit the occasion. Designed for movement, comfort, and unforgettable style, these gowns ensure you arrive polished and poised.
Shop Windsor’s collection of long wedding guest dresses online, in-app, or at 350+ Windsor stores and find the perfect look for your next celebration.
What are the best silhouettes for a long wedding guest dress?
Popular silhouettes include mermaid, column, trumpet, and asymmetrical designs, each offering a unique look. Mermaid and trumpet styles create a form-fitting, dramatic effect, while column and asymmetrical dresses provide a sleek, modern feel. Explore a variety of options in Windsor's full collection of wedding guest dresses to find the perfect fit for your next event.
What fabrics work best for long wedding guest dresses?
The best fabric depends on the season and wedding setting. Satin and velvet bring a luxe touch to evening or outdoor weddings, while chiffon and crepe offer lightweight elegance for spring and summer celebrations. Mesh and lace add texture, and glitter fabrics create a statement look for formal occasions.
Can I wear a long dress to a casual or outdoor wedding?
Yes! A long dress can be perfect for outdoor or semi-casual weddings when styled appropriately. Opt for flowy fabrics like chiffon or lightweight satin, and choose relaxed silhouettes like maxi, A-line, or column styles. Pair with strappy sandals or wedges for a more effortless look.
Create your head-to-toe wedding guest look by shopping Windsor online, in-app, or at over 350 retail stores across the U.S. and Canada. Whether celebrating in a candlelit ballroom or under the stars, these long wedding guest dresses ensure you arrive in style.
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Claire Floral Chiffon Wrap Dress
Special Occasion
Bring the romance with captivating florals as you create a timeless moment in our Claire dress!
Fit & Features
- Wrap V-Neckline
- Adjustable Spaghetti Straps
- Pleated Bodice
- Floral Print
- High-Low Silhouette
- Lined Chiffon Fabric
- Relaxed Fit | Minimal Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0607
Category Name: Long Wedding Guest Dresses
Price: $22.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Worth The Double Take Halter Maxi Dress
It’s the kind of dress that speaks before you do. This halter midi dress contours your shape with soft ruching and a ruffled slit that moves with you at parties, date nights, and any dressy celebration.
Fit & Features
- Slinky knit-lined stretchy fabric
- High halter neckline with tie straps
- Open back
- Ruched form-hugging silhouette
- Center front ruffled slit
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-001400
Category Name: Long Wedding Guest Dresses
Price: $38.90
Availability: In Stock
Available Color: BLACK
Available Size: S, M, L
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Natalie Formal Chiffon Floral Ruffle A-Line Dress
Special Occasion
Soft and sweet floral makes the Natalie formal chiffon long dress a beautiful style for bridesmaids, wedding guests, or formal parties! She features a sleeveless sweetheart neckline with a flirty ruffle trim, underwire bust support, adjustable spaghetti straps, and a delicate lace-up strappy back design. The formal maxi dress is designed with a flattering A-line silhouette decorated with tiered ruffles and a sultry high front slit to show some leg along the floor-length hem. She's composed of an airy chiffon fabric showcasing a blooming floral print and has a stretchy knit lining. Complete the look with sleek strappy block heels and earrings.
Fit & Features
- Sleeveless sweetheart neckline, ruffle trim
- Underbust wire support, adjustable spaghetti straps
- Lace-up strappy back, hidden zipper and hook-eye closure
- A-line silhouette, tiered ruffles, high front slit, floor-length hem
- Blooming floral print, chiffon fabric, sewn-in knit lining
- Pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7913
Category Name: Long Wedding Guest Dresses
Price: $39.97 $86.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Rowan Floral Chiffon Formal Dress
Special OccasionFloaty and feminine, our diaphanous burgundy Rowan dress is perfect for warm-weather special occasions. She features adjustable spaghetti straps, a V neck and back, crisscross 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: 05002-0006
Category Name: Long Wedding Guest Dresses
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Rosalie Formal Floral Chiffon Dress
Special OccasionCharm in florals as you make a captivating entrance in our Rosalie dress! She features a light blue hue, a sweetheart neckline with a pleated bodice, a no slip strip, padded cups and a floor length silhouette that is accented with a high side slit. Her all over lined chiffon fabric is adorned with a pink hued floral print. Dress offers a form hugging fit with a minimal stretch.
Model is 5'8" with a 32.5" bust, 25" waist and 35" hips. She is wearing a size small.Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6393
Category Name: Long Wedding Guest Dresses
Price: $29.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Elani Satin Mermaid Formal Dress
Special Occasion
When the invite says formal, but you say unforgettable. The Elani satin strapless dress makes an entrance with a high front slit and a floor-length mermaid silhouette that hugs like a love story.
Fit & Features
- Luxe satin fabric with soft sheen
- Strapless neckline with pleated detailing
- Figure-skimming mermaid silhouette
- High front slit
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, formal parties, red-carpet events, fancy celebrations
Style Number/Barcode: 05002-000055
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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Candace Lace-Up Slit Mermaid Formal Dress
Special Occasion
Look sensational in the inspiring allure of the Candace mermaid formal dress perfect for bridesmaids, wedding guests, or banquets! This stunning dress features a square neckline, padded bra cups, and spaghetti straps for a flattering fit. The lace-up back and front ruched seam adds a touch of sophistication, while the high slit and mermaid silhouette create a graceful and alluring look along the floor-length hem. Complete the look with a necklace and earrings.
Fit & Features
- Smooth knit fabric lined with knit, moderate stretch
- Spaghetti straps
- Square neckline, padded bra cups
- Lace-up
- Front slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8601
Category Name: Long Wedding Guest Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Laurel Formal Lace Illusion Corset Dress
Special Occasion
Part sultry, part glam, the Laurel dress elevates your formal evening outfit. She features a sleeveless sweetheart neckline with removable adjustable spaghetti straps, padded cups, a corset-like bodice with piping accents, and an A-line silhouette. She stands out with a two-tone lace illusion accented with a knit lining and tulle. Complete look with heels and faux leather clutch.
Fit & Features
- Sleeveless sweetheart neckline, padded cups
- Removable adjustable spaghetti straps
- Corset-like bodice with piping details
- A-line silhouette
- Two-tone floral lace illusion
- Knit lining, tulle
- Form hugging fit, slight stretch, runs true to size
Style Number/Barcode: 05002-1470
Category Name: Long Wedding Guest Dresses
Price: $9.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Dina Sheen A-Line Dress
Special Occasion
Give our lovely Dina a twirl and fall in love with her stunning shine!
Fits & Features
- Adjustable Spaghetti Straps I Back Zip With Hook & Eye Closure
- V Neckline & Back I Padded Bust
- Hidden Slant Hand Pockets
- Floor Length Skirt With Horse Hair Hem For Fullness
- A-Line Silhouette
- Smooth knit material with silver sheen finish
- Moderate Stretch
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: 05002-0523
Category Name: Long Wedding Guest Dresses
Price: $19.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Raven Cap Sleeve Evening Gown
Special Occasion
Create a magical evening in our Raven gown! She has a deep v neckline, short cap sleeves, and flattering seams throughout. She has a floor sweeping hemline and a high slit detail at one side. She is composed of a thick scuba material that offers significant stretch, and a form fit. Zipper closure located center back.
Model is 5'9" with a 32" bust, 24.5" waist and 35" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6734
Category Name: Long Wedding Guest Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Set The Mood Abstract Print Halter Maxi Dress
Some dresses complete the outfit. This one sets the entire mood. This abstract print halter maxi dress combines a dramatic plunging cowl neckline, sculpting ruching, and a fluid front sash for a look that feels both gallery opening and late-night dinner reservation.
Fit & Features
- Mesh fabric with knit lining, high stretch
- Abstract print
- Sleeveless plunging cowl neckline, bar strap detail
- Tie-back halter straps, open back, lower back spaghetti straps
- Front sash accent, ruched detailing
- Maxi-length hem, bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-001173
Category Name: Long Wedding Guest Dresses
Price: $56.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L, XL
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Athena Beaded Sequin Floral Formal Dress
Special Occasion
Romantic with a modern edge, the Athena dress is designed to glide through the evening with effortless allure. The floral pattern and beaded and sequin detailing enhance the form-hugging silhouette, finished with a high side slit that brings movement and quiet drama.
Fit & Features
- Sheer mesh fabric with full-length knit lining, high stretch
- Large floral print, all-over beaded and sequin embroidery
- Sleeveless V-neckline, padded bust
- Adjustable spaghetti straps, back zipper with hook-eye closure
- High-cut side slit
- Floor-length form-hugging silhouette
- Runs true to size
Where to Wear:
Prom, birthdays, special date nights, vacations, resort destinations, and cocktail soirees.
Style Number/Barcode: 05002-001101
Category Name: Long Wedding Guest Dresses
Price: $149.90
Availability: In Stock
Available Color: LAVENDER
Available Size: XXS, XS, S, M
Product Badge:- Ships Free
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Kenley Velvet One-Shoulder Mermaid Formal Dress
Special Occasion
A showstopper in every sense, The Kenley formal dress blends soft velvet with sculptural elegance. Its one-shoulder neckline, accented by dual adjustable straps, and a daring high front slit bring just the right mix of sophistication and allure—made for the moments that deserve a grand entrance.
Fit & Features
- Luxe velvet knit fabric, stretchy knit lining
- One-shoulder neckline
- Dual adjustable spaghetti straps
- High front slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black-tie galas, formal events and celebrations, candlelit dinners, rehearsal dinners, engagement parties, glam red-carpet occasions, upscale birthdays
Style Number/Barcode: 05002-000353
Category Name: Long Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M
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Tatiana Formal Floral High Slit A-Line Dress
Special Occasion
Make a head-turning entrance with a breathtaking formal dress that draws all eyes on you. Tatiana features a sleeveless V-neckline, adjustable spaghetti straps, a floral print, hidden side pockets, a high side slit, and a flowy A-line silhouette. She is composed of a lined satin fabric that offers a form-hugging fit with minimal stretch. Complete look with rhinestone heels and a satin clutch.
Fit & Features
- Sleeveless V-neckline
- Adjustable spaghetti straps, open back design
- Floral Print
- Hidden side pockets
- High side slit
- A-line silhouette
- Satin fabric, form-hugging fit, runs true to size
Style Number/Barcode: 05002-1220
Category Name: Long Wedding Guest Dresses
Price: $14.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Got That Floral Flair Ruched Mesh Dress
You'll have that effortless floral flair in this must have ruched mesh dress!
Fit & Features
- Adjustable spaghetti straps
- Square neckline
- Back zipper | Hook and eye closure
- All over ruched detailing
- Side slit
- Sheer mesh floral printed fabric | Knit lining
- Curve hugging fit
Style Number/Barcode: 05101-0548
Category Name: Long Wedding Guest Dresses
Price: $9.97 $48.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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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
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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
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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
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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
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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
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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
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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
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Viana Satin Open Back Formal Dress
Special Occasion
The Viviana is the kind of satin mermaid dress that feels made for a graceful entrance. Flutter short sleeves frame the neckline, while an open back with a soft drape accent adds an unexpected moment of drama as you move.
Fit & Features
- Premium satin fabric lined with smooth knit
- V-neckline with soft flutter short sleeves
- Curve-hugging mermaid silhouette
- Open back with draped accent detail
- Floor length hem
- Runs true to size
Where to Wear:
Weddings, bridesmaids, galas, cocktail parties, engagement parties, rehearsal dinners, formal celebrations, anniversaries
Style Number/Barcode: 05002-000901
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: XS, S, M, L
Product Badge:- Ships Free
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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