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 Made for a Grand Entrance
Long Wedding Guest Dresses bring the drama for fall and winter weddings with sweeping lengths, elegant shapes, and luxe details made for celebrating. From flowing A-line dresses to sleek column and curve-defining designs, Windsor’s collection gives you plenty of ways to go long for formal receptions, holiday weddings, and every dressed-up RSVP this season.
Long Silhouettes from Flowing to Fitted
The best long dresses for wedding guest style balance the impact of the length with a silhouette that feels like you. A-line dresses create graceful movement, while fitted and column shapes offer a sleeker profile. Mermaid Wedding Guest Dresses contour through the bodice and hips before flaring toward the hem for a more dramatic finish.
Modern details give these silhouettes even more personality. Corset bodices and lace-up backs can add structure or adjustability, while ruching and ruffles bring texture and dimension. Cowl, halter, off-the-shoulder, square, V-neck, and sweetheart necklines give you different ways to frame your look.
Floor-Length Wedding Guest Dresses Made to Move
Floor-Length Wedding Guest Dresses may bring the drama, but they should still let you enjoy the celebration. Front, side, or back slits give a long skirt more freedom of movement while creating a stylish reveal of your heels. They can also make the silhouette come alive as you walk, dance, and capture those must-post photos from the celebration.
For a little less length, explore mid-length wedding guest dresses when you want an elevated look that puts more focus on your shoes.
Why Choose a Long Dress for a Fall or Winter Wedding?
Long silhouettes are a natural choice for cooler-season weddings when you want more coverage without giving up a dressed-up look. Satin and lace can transition beautifully through fall, while velvet brings richer texture as winter arrives. Glitter, sequins, rhinestones, and beaded details dial up the festive mood for holiday and New Year’s Eve weddings.
For colder celebrations where you want more arm coverage, long sleeve formal dresses offer another season-ready option. If the invitation calls for an especially elevated dress code, explore formal wedding guest dresses for styles suited to black-tie celebrations.
What Is the Best Long Dress for a Wedding Guest?
Start with the dress code, then consider the venue and overall vibe of the wedding. A flowing A-line dress can complement an outdoor or rustic setting, while a sleek column or mermaid silhouette can match the polished mood of an elegant indoor or city celebration. For formal weddings, look to floor-length styles in luxe fabrics or with refined embellishments to meet the dressier moment.
From softly flowing shapes to fitted statement styles, Windsor’s Long Wedding Guest Dresses give you elegant options for fall, winter, holiday, and New Year’s Eve celebrations.
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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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Elle Lace Off-The-Shoulder Formal Dress
Special Occasion
The Elle dress is designed for the kind of entrance that lingers long after the evening ends. Crafted in delicate lace with a sculpted mermaid silhouette, it features an off-the-shoulder neckline, flared bell sleeves, and a softly contoured fit that feels equal parts timeless and unforgettable.
Fit & Features
- Lace fabric, smooth knit lining
- Off-the-shoulder, sweetheart neckline, padded bra cups
- Sheer fitted long bell sleeves
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, formal galas, engagement parties, special date nights, vacations, honeymoons, cocktail soirees, fancy birthday brunches, bridal showers, fashion-forward events
Style Number/Barcode: 05002-001337
Category Name: Long Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M
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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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Stephanie Satin Open Back Formal Dress
Special Occasion
The Stephanie gown brings sleek glamour with a softly dramatic finish. Crafted in satin with a plunge halter pleated neckline, open back, and mermaid floor-length silhouette, it’s the perfect balance of polished sophistication and allure.
Fit & Features
- Premium satin fabric, bust lining
- Plunge halter neckline with tie straps
- Pleated bust
- Open back, zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, bridal celebrations, courthouse weddings, elopements, rehearsal dinners, engagement photoshoots, fancy birthdays, graduations, galas
Style Number/Barcode: 05002-001857
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: CHARTREUSE, IVORY
Available Size: M, L, S
Product Badge:- Ships Free
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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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Chantelle Chevron A-Line Formal Dress
Special Occasion
There’s something effortlessly captivating about a dress that moves with ease from ceremony to afterparty, and the Chantelle chevron crochet gown does exactly that. Designed with beaded spaghetti straps and a strappy open tie back, the A-line floor-length silhouette feels polished with just the right amount of allure.
Fit & Features
- Chevron crochet fabric, stretchy knit lining
- V-neckline
- Spaghetti straps with beaded accents
- Strappy open tie back design, lower zipper and hook-eye closure
- A-line floor-length silhouette
- Runs true to size
Where to Wear:
Destination weddings, vacations, honeymoons, resorts, dinner parties, semi-formal events and occasions
Style Number/Barcode: 05002-001562
Category Name: Long Wedding Guest Dresses
Price: $29.97 $84.90
On Sale: Yes
Availability: In Stock
Available Color: BLUE
Available Size: XS, S, M, L, XL
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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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
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Abigail Formal High Slit Dress
Special OccasionMake an entrance they'll never forget in our breathtaking Abigail dress! She features a plunging halter neck, narrow shoulder neck ties and a ruched detail at bust. Her slim fit bodice leads to a sweeping floor length silhouette with a high front slit that reveals a contrasting red hued lining. Dress is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6637
Category Name: Long Wedding Guest Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Kara Satin Off Shoulder Formal Gown
Dance the night away in our stunning Kara dress!
Fits & Features
- Off Shoulder Straps I Adjustable Spaghetti Straps
- V Trim Lattice Detail At Center Back
- Slim Bodice With Sweeping Floor Length Hem
- Thigh High Slit
- Satin Composition I Fully Lined
- Moderate Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0277
Category Name: Long Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Feeling Flawless Floral Maxi Dress
You're flawless and you know it when in this floral maxi dress! With a form-hugging bodice and flowy hem, this dress is a must to pack for vacations.
Fit & Features
- Floral print, mesh-lined fabric
- Spaghetti straps
- Scoop neckline
- Form-hugging bodice
- Flowy maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-4138
Category Name: Long Wedding Guest Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Chic Floral Chiffon Off The Shoulder Mini Dress
Get a gorgeous and chic look for the spring season in this airy floral chiffon mini dress. It features an off the shoulder neckline with sheer short flutter sleeves, a stretchy smocked bodice, and a high waist leading to a flowy, A-line silhouette. The top is composed of a smocked woven fabric, and the skirt is made of a sheer, lightweight chiffon fabric with a smooth knit lining. Pair this pretty dress with clear heels and a pair of new earrings.
Fit & Features
- Off the shoulder neckline
- Short flutter sleeves
- Mini-length with an A-line silhouette
- Stretchy smocked woven fabric
- Sheer lightweight chiffon fabric with a knit lining
- Floral print
- Runs true to size
Style Number/Barcode: 05101-0675
Category Name: Long Wedding Guest Dresses
Price: $9.97 $43.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Lacey Mermaid Formal Dress
Our gorgeous Lacey mermaid formal dress knows how to make a grand entrance. She features a lace top with a padded sweetheart neckline, a sheer V back, and long fitted sheer sleeves. Her high waist leads to a crepe floor length mermaid silhouette. Dress is composed of a combination lace and crepe fabric with moderate stretch.
Model is 5'7" with a 34" bust, 24" waist and 34" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0325
Category Name: Long Wedding Guest Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale