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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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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Iliana Cowl Neck Mermaid Formal Dress
Special Occasion
This floor-length formal dress is easy to style when the goal is timeless and refined. The cowl neckline and ruched draping add enough visual interest to pair with block heels and elegant accessories without competing for attention. It lands sleek, graceful, and confidently put together.
Fit & Features
- Sleek lined knit fabric, high stretch
- Cowl neckline, padded bra cups, wide shoulder straps
- Back zipper and hook-eye closure
- Ruched seam detailing
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, bridesmaids, rehearsal dinners, engagement parties, black-tie galas, formal celebrations, red-carpet events
Style Number/Barcode: 05002-001879
Category Name: Long Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: BLACK, EGGPLANT
Available Size: XS, S, M, L, XL
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
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Dark and Floral Dress
Sweep them away as your dress sweeps the floor you walk on queen. This maxi gown is comprised of a v neckline and v back line, spaghetti straps, lining in the upper chest area, and an attached self-tie bow in the back so that you may cinch it to your comfort.This floor length dress is composed a soft knit fabric with moderate stretch.
Style Number/Barcode: 05101-0015
Category Name: Long Wedding Guest Dresses
Price: $9.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Fab Florals Crochet Waist Maxi Dress
Impress with florals in a maxi dress that takes you to paradise! The dress features a sleeveless V-neckline, adjustable spaghetti straps, a crochet waist, a floral print, a high side slit, and a maxi length silhouette. The dress is composed of a brushed knit fabric that offers a form-hugging fit with a moderate stretch. Complete look with wedges.
Fit & Features
- Sleeveless V-neckline, adjustable spaghetti straps
- Crochet waist
- Floral print
- High side slit
- Maxi length silhouette
- Brushed knit fabric
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05102-0196
Category Name: Long Wedding Guest Dresses
Price: $6.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sally Floral Chiffon Formal Dress
Special OccasionFloaty and feminine, our diaphanous Sally dress is perfect for warm-weather special occasions. She features adjustable spaghetti straps, a V neck and back, criss cross 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: 05002-0004
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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Anna Bustier Mermaid Glitter Sequin Formal Dress
Special Occasion
The Anna glitter sequin formal dress brings the glam factor! Experience luxury and elegance in the bustier bodice that snatches your waist along the mermaid silhouette while the bonded floor-length hem creates a stunning flair.
This dazzling dress was made for the spotlight! Love the shimmer? Discover more sequin prom dresses or find a sophisticated look in our wedding guest dresses.
Fit & Features
- Glitter, sequin embellished pattern
- Tulle fabric, full stretchy knit lining
- Adjustable spaghetti straps
- Padded bra cups, back zipper and hook-eye closure
- Bustier bodice, flexible boning
- Mermaid silhouette
- Runs true to size
Where to Wear:
Prom, black-tie events, galas, balls, elegant parties
Style Number/Barcode: 05002-7824
Category Name: Long Wedding Guest Dresses
Price: $69.97 $159.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Bring On The Romance Floral Midi Dress
Bring on the romance at your next dinner date in this alluring floral midi dress! It features a sleeveless cowl neckline, spaghetti straps, front ruched detailing leading to a high front slit to showcase some leg, and a midi-length hem with a curve-hugging silhouette. The lined mesh fabric features an all-over floral print pattern for a gorgeous look. Complete the outfit with strappy heels.
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps, high waist seam
- Front ruching, high front slit
- Midi-length hem, curve-hugging fit
- Floral print
- Sheer mesh fabric, full knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1858
Category Name: Long Wedding Guest Dresses
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Marie Formal Satin Sweetheart Long Dress
Special Occasion
You'll be the main attraction in the Marie formal satin dress to make a wow-worthy entrance into galas, banquets, and fancy cocktail parties! She features a sleek and chic sleeveless sweetheart neckline with a wire insert, wide shoulder straps, a figure-hugging slim silhouette, and a flattering high-side slit, and long hem. The formal dress is composed of a luxurious silky satin-lined fabric with a moderate stretch. Complete the look in a glam necklace and earrings set.
Fit & Features
- Sleeveless sweetheart neckline, wire insert
- Wide shoulder straps
- Figure-hugging, slim silhouette
- High side slit, long-length hem
- Lined silky satin fabric, moderate stretch
- Bra-friendly design
- Runs true to size
Style Number/Barcode: 05002-7504
Category Name: Long Wedding Guest Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Maggie Formal Tiered Tulle Dress
Special Occasion
Beautifully bold, strut the catwalk in the Maggie ruffled tiered tulle formal dress to the opera, dinner banquets, and galas! She brings the drama in her ruffle trim off-the-shoulder neckline with sheer short-sleeve cuffs, a corset bodice with flexible boning leading to the ruffled tiered tulle long silhouette. The formal dress is composed of a layered tulle fabric with a short smooth woven lining with no stretch. Style with statement hoop earrings and sparkly stiletto heels to complete the look!
Fit & Features
- Ruffle trim off-the-shoulder neckline
- Sheer short-sleeve cuffs, back zipper, and hook-eye closure
- Corset bodice, flexible boning
- Layered ruffled tiered tulle long silhouette
- Short smooth woven lining, no stretch
- Sticky bra or pasties optional
- Runs true to size
Style Number/Barcode: 05005-0095
Category Name: Long Wedding Guest Dresses
Price: $44.97 $279.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Shine Bright Diamond Linear Earrings
Shine bright like a diamond in these linear earrings at your next formal soiree! It features a longline snake chain with three faux rhinestones and a post-back closure. Complete the look in a luxe satin dress.
Fit & Features
- Longline snake chain
- Three faux diamond stones
- Post-back closure
Earrings are considered final sale merchandise. FINAL SALE and CLEARANCE merchandise may not be returned or exchanged.
Style Number/Barcode: 07001-1053
Category Name: Long Wedding Guest Dresses
Price: $4.97 $11.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Katie Formal Off The Shoulder Mermaid Dress
Special Occasion
Stride with beauty in each and every step in our gorgeous Katie formal mermaid dress! Her flattering thigh high slit gives you a chance to showcase your stunning heels.
Fit & Features
- Off the shoulder sweetheart neckline | Wired front | Overlay
- Lightly padded bust | Princess seam detailing
- Adjustable spaghetti straps
- Back zipper closure
- High waist seam
- Floor length mermaid skirt | Thigh high slit
- Glitter woven fabric | Short knit lining
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0636
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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Leandra Open Back Gown
Special OccasionSeriously stunning in a fabulous crepe, our Leandra dress ups the ante on sleek sophistication. She features a tank-style bodice with seams at bust, an open back, and a V-shaped low dip with structured boning anchored by ruching at rear. Slim-line skirt flares gently at hem. Leandra is unlined and made from a mid-weight woven material with moderate stretch.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0043
Category Name: Long Wedding Guest Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Nerine Square Neck Mermaid Formal Dress
Special Occasion
The mermaid silhouette gives this formal dress its sleek, sculpted shape. This mermaid formal dress follows the figure through the bodice and hips before easing into a soft flare, while the square neckline keeps the look clean and refined. The result feels polished, elegant, and confidently formal.
Fit & Features
- Lined mesh fabric with stretch
- Square neckline
- Sheer fitted long sleeves
- Open back
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Wedding guests, black-tie galas, formal celebrations, rehearsal dinners, red-carpet events, cocktail parties, anniversaries
Style Number/Barcode: 05002-001952
Category Name: Long Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Carolina Formal Fringe High Neck Maxi Dress
Special Occasion
Old Hollywood with flapper flair, the Carolina formal fringe maxi dress sways with every move you make! She brings modern glamour with her sleeveless high neckline, spaghetti halter straps, a form-hugging silhouette, and a curved long-length hem. The formal maxi dress is designed with fringe detailing throughout a smooth knit fabric that enhances your curves and adds some drama to the night. Complete the look with rhinestone PVC pumps for a cocktail party or banquet!
Fit & Features
- Sleeveless high neckline, spaghetti halter straps
- Back zipper and hook-eye closure
- Form-hugging silhouette
- Curved maxi-length hem
- Fringe detailing, smooth knit fabric, slight stretch
- Pasties recommended
- Runs true to size
Style Number/Barcode: 05001-2126
Category Name: Long Wedding Guest Dresses
Price: $59.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Candice Formal Rhinestone A-Line Long Dress
Special Occasion
Polish up real nice in the striking Candice formal dress destined to keep you bejeweled all night long! She features a sleeveless sweetheart neckline, adjustable spaghetti straps, a built-in padded and underwire bust eliminating the need for a bra, and a flattering A-line silhouette, skin-baring high front slit, and a floor-length hem. The formal dress is composed of glamorous statement rhinestones all-over and included a stretchy knit lining. Complete your red carpet look with chandelier earrings and heels.
Fit & Features
- Sleeveless sweetheart neckline, adjustable spaghetti straps
- Built-in padded bust, underwire
- A-Line silhouette, high front slit, floor-length hem
- Statement rhinestones all-over
- Smooth knit fabric, stretchy knit lining
- No bra required
- Runs true to size
Style Number/Barcode: 05002-7187
Category Name: Long Wedding Guest Dresses
Price: $69.97 $159.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Sleek Ya Out Cowl Neck Midi Dress
Girl, look at you! Everyone's eyes will be locked on you in this pretty midi! Slip into some mules and add a panama hat for a chic look!
Fits & Features
- Spaghetti Straps I Strappy Back
- Cowl Neckline
- Midi Length Hem
- Smooth, Satin-Like Fabric
- Relaxed Fit I Minimal Stretch
- Zipper Not Included
Style Number/Barcode: 05102-0484
Category Name: Long Wedding Guest Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Fenna Satin Rhinestone Trim Mermaid Dress
Special Occasion
Satin sheen and sparkling detail give the Fenna formal dress a polished finish. The plunging V-neckline, ruched hip, rhinestone embellishment, and high side slit shape the fitted mermaid silhouette with plenty of impact.
Fit & Features
- Stretch satin fabric with knit lining, sheer mesh inserts
- Sleeveless plunging V-neckline, padded bra cups
- Tank straps, open cross-back design, lower back zipper with hook-eye closure
- Ruched hip detailing with rhinestone embellishments
- High-cut side slit
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Black-tie parties, wedding guests, winter formal, prom, galas, and fancy date nights.
Style Number/Barcode: 05002-001229
Category Name: Long Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Juliette Floral Lace Mermaid Formal Dress
Special Occasion
Romantic texture takes the lead in the Juliette formal dress. Floral lace and soft ruching bring dimension to the mermaid silhouette, while flutter sleeves frame the sweetheart neckline with a delicate finish. The intricate detailing gives an elevated, occasion-ready feel.
Fit & Features
- Floral lace fabrication, smooth lining, high stretch
- Sweetheart neckline with flutter sleeves, padded bra cups
- Back zipper and hook-eye closure
- Ruched bodice and waist
- Fitted mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, bridal showers, fancy brunches, garden parties, baby showers, destination celebrations, vacations, honeymoons, resort getaways
Style Number/Barcode: 05002-001714
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Chic Showstopper Abstract Print Mesh Maxi Dress
Serve chic vibes in this airy-lined mesh maxi dress designed with a multi-colored abstract print for a bold allure. It features a strapless straight-across neckline, a high-cut side slit, and a long bodycon silhouette to showcase your stunning curves.
Fit & Features
- Abstract printed sheer mesh fabric with knit lining, plenty of stretch
- Strapless straight neckline
- High side slit
- Maxi-length hem
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05102-5982
Category Name: Long Wedding Guest Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale