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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Paxton Formal Flocked Velvet Ruched Dress
Special Occasion
Simply seductive, the Paxton formal dress is all about the glam regal vibes! She features a sleeveless V-neckline, adjustable spaghetti straps, a padded bust, side, and front ruched seams that accentuate your every curve, a slim silhouette, and a high front slit and long hem. The formal dress is composed of a flocked velvet pattern on mesh fabric sure to make you stand out and has a sewn-in knit lining. Complete the look with fringe earrings for a holiday banquet or black tie party!
Fit & Features
- Sleeveless V-neckline, padded bust, adjustable spaghetti straps
- Back zipper and hook-eye closure
- Side, back ruched seams
- Slim silhouette, high front slit, long hem
- Flocked velvet pattern, mesh fabric, sewn-in knit lining
- No bra required
- Runs true to size
Style Number/Barcode: 05002-7400
Category Name: Long Wedding Guest Dresses
Price: $24.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Ariel Formal Iridescent Sequin Dress
Special Occasion
Sparkle on in a sequin dress that brings the dazzle to your formal evening. She features a sleeveless sweetheart neckline with mesh inset, dual spaghetti straps that lead to a lace-up back, padded cups, and a mermaid, curve-hugging silhouette. The dress has an all-over iridescent sequin grid design for a gorgeous sheen. Complete the look with new heels.
Fit & Features
- Sleeveless V-neckline
- Padded cups,
- Dual spaghetti straps, lace-up back
- Mermaid silhouette
- Iridescent sequins, grid design
- Form hugging fit, slight stretch
- Runs true to size
Style Number/Barcode: 05002-1271
Category Name: Long Wedding Guest Dresses
Price: $19.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Eloise Ruffle Trim Gown
Special OccasionRendered in vibrant crepe, our head-turning Eloise gown will garner second—and third—glances! She features a high neck, back zip, single dramatic ruffle shoulder, a seamed bodice, and a slim-line, godet-style skirt. Eloise is unlined and made from a mid-weight woven material with a touch of stretch.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0046
Category Name: Long Wedding Guest Dresses
Price: $29.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Emma Lace Mermaid Formal Dress
Special Occasion
Elegant with just the right amount of intrigue, the Emma lace dress was designed for evenings that call for a lasting impression. This lace mermaid gown features a sculpting silhouette, plunging halter neckline, and open back detail that feels timeless, flattering, and undeniably chic.
Fit & Features
- Lace fabric, stretchy knit lining
- Halter neckline, tie straps, padded bra cups
- Back zipper and hook-eye closure
- Mermaid floor length silhouette
- Runs true to size
Where to Wear:
Wedding guests, galas, engagement parties, formal milestones, special date nights, vacations, anniversaries, honeymoons
Style Number/Barcode: 05002-001549
Category Name: Long Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: BROWN
Available Size: M
Product Badge:- Ships Free
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Paint Me In Floral V-Neck Maxi Dress
This floral maxi dress will fit like a dream and give off major artsy vibes! It features a sleeveless V-neckline, spaghetti straps, a hip-hugging fit, and a sultry front slit along the flowy hem. Complete the look in dainty earrings for a daytime soiree!
Fit & Features
- Sleeveless V-neckline
- Spaghetti straps
- Hip-hugging fit
- Front slit, flowy maxi-length hem
- Floral watercolor print
- Smooth knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05102-5018
Category Name: Long Wedding Guest Dresses
Price: $19.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Teigen High Slit Rhinestone and Crepe Long Dress
Special Occasion
The Teigen embodies true sophistication with a flattering slim fit silhouette and a dazzling rhinestone embellished trim along the high side slit. Perfect for styling with stiletto heels.
Fit & Features
- Crepe fabrication, moderate stretch
- Sleeveless v-neckline
- Spaghetti straps
- Asymmetrical high side slit, rhinestone trim
- Long length hem
- Runs true to size
Style Number/Barcode: 05002-2881
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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Party Mode Glitter Midi Dress
...Is totally on! Holidays are right around the corner, so add this glitzy mini for all your upcoming soirees!
Fits & Features
- Adjustable Spaghetti Straps
- Scoop Neckline With Gathering Detail At The Bust
- High Waist Band
- Midi Length Silhouette With Flirty Slit At Side
- Textured Glitter Knit I Smooth Nylon Lining
- Bodycon Fit I Plenty Of Stretch
Style Number/Barcode: 05101-0336
Category Name: Long Wedding Guest Dresses
Price: $9.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Velma Leopard Wrap Slit Mermaid Formal Dress
Special Occasion
Look and feel dangerously fierce and chic in the Velma leopard formal dress on your next dressy evening soiree! Crafted from an airy mesh fabric adorned with a leopard print and knit lining, this formal gown is alluring. She features a sweetheart neckline and adjustable spaghetti straps, padded bra cups provide comfortable support, while the high front wrap slit adds a touch of sophistication to the floor-length mermaid silhouette. Complete the look with earrings, a clutch, and heels.
Fit & Features
- Leopard print, mesh fabric lined with stretchy knit
- Sweetheart neckline
- Padded bra cups
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- High front wrap slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8483
Category Name: Long Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Evelyn V-Neck Mermaid Sequin Formal Dress
Special Occasion
A captivating sequin scroll pattern defines the sexy Evelyn long formal dress perfect for banquets, red-carpet events, and school dances! Boasting a sleeveless bodice, this formal gown features a wired V-neckline adorned with adjustable spaghetti straps for a customizable fit and padded bra cups for support. Her mermaid silhouette gracefully hugs your curves while the floor-length hem elongates your figure. Complete the look with a choker, clutch, and heels for a dazzling style!
Fit & Features
- Sequin scroll pattern, mesh fabric lined with stretchy knit
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8220
Category Name: Long Wedding Guest Dresses
Price: $29.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Scarlett Formal Glitter Lace-Up Mermaid Long Dress
Special Occasion
Jaws will drop with a glitter long dress that shimmers from head to toe! The Scarlett formal dress exudes sparkle featuring a V-neckline, dual spaghetti straps that shape the open strappy lace-up back design, and a flattering mermaid silhouette with a graceful floor-length hem. The glitter-foiled knit fabric offers a moderate stretch. Complete the look with a sleek ring set for prom or a black-tie banquet!
Fit & Features
- Sleeveless V-neckline
- Dual spaghetti straps
- Open back, strappy lace-up design, tie closure
- Mermaid silhouette, floor-length hem
- Glitter-foiled knit fabric, knit lining at the bust, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7748
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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Jessa Formal Satin V-Neck Mermaid Dress
Special Occasion
You'll be a stunning vision in the Jessa formal satin dress at upcoming banquets, weddings, and celebration soirees! She features a sleeveless V-neckline, adjustable spaghetti straps that lace up along her eye-catching open back, and a curve-flaunting mermaid silhouette with a sexy high side slit that leads to the floor-length hem. The formal dress is composed of a silky satin-lined fabric with a sheen effect and minimal stretch. Complete the look with an elegant choker and a dainty bracelet.
Fit & Features
- Sleeveless V-neckline, adjustable spaghetti straps
- Open back with a lace-up design
- Back zipper closure, high side slit
- Curve-hugging, mermaid silhouette, floor-length hem
- Lined silky satin fabric, minimal stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-3516
Category Name: Long Wedding Guest Dresses
Price: $29.97 $62.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sapphire Formal Scalloped Lace Dress
Special Occasion
Impress in lace with a formal dress that is part bold, part glam. The dress features a sleeveless V-neckline, a scalloped lace bodice, adjustable spaghetti straps that cross at the back, and an A-line silhouette with a high side slit. The dress is composed of a lined chiffon fabric that offers a form hugging fit with minimal stretch. Complete look with rhinestone heels and a clutch.
Fit & Features
- Sleeveless V-neckline
- Scalloped lace bodice
- Adjustable spaghetti straps, cross at back
- A-line silhouette, high side slit
- Lined chiffon fabric
- Form hugging fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-1645
Category Name: Long Wedding Guest Dresses
Price: $42.97 $92.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Side Note Strapless Ruffle Midi Dress
The slit is doing exactly enough. This strapless midi dress pairs a clean foldover neckline with a high side slit and ruffle hem for a sleek look with a little attitude. The asymmetrical finish keeps it flirty and perfect for wedding guests and dressy parties.
Fit & Features
- Ponte fabric
- Strapless foldover neckline
- High side slit
- Curve-hugging silhouette
- Asymmetrical ruffle hem
- Midi length
- Runs true to size
Style Number/Barcode: 05101-001625
Category Name: Long Wedding Guest Dresses
Price: $52.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M, L, XL
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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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Alana Lace-Up Corset Formal Dress
Special Occasion
A sculpted shape keeps the look sleek from every angle. The Alana bodycon formal dress uses a boned corset bodice, ruched detailing, and a high slit to define the silhouette. The lace-up back lets the fitted design make the statement.
Fit & Features
- Stretch mesh fabric with smooth lining
- Off-the-shoulder neckline
- Boned corset bodice, side zipper and hook-eye closure
- Ruched bodycon fit
- Lace-up back with a high side slit
- Long-length fitted hem
- Runs true to size
Where to Wear:
Weddings, destination celebrations, engagement parties, birthday dinners, vacations, resort getaways, honeymoons, cocktail soirees, formal events, anniversaries, date nights
Style Number/Barcode: 05002-001656
Category Name: Long Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: RUST
Available Size: XS, S, M, L, XL
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Vacay Attitude V-Neck Floral Tropical Maxi Dress
Book those tickets and pack a bag cause vacation is calling and this floral tropical maxi dress is ready to answer! Made from an airy floral tropical printed chiffon fabric with a short woven lining, this dress is perfect for summer days. Featuring spaghetti strap tassel ties and V-neckline, cutout sides add a touch of flirty fun, while the flowy maxi-length silhouette and front slit provide style. Complete the look with a straw tote bag and sandals!
Fit & Features
- Tropical floral print, chiffon fabric, short woven lining
- Spaghetti strap tassel ties
- V-neckline
- Cutout sides
- Front slit
- Flowy maxi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-3446
Category Name: Long Wedding Guest Dresses
Price: $9.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Isabelle One Shoulder Sequin Dress
Special Occasion
Our Isabelle will show off a never-ending glow that'll capture anyone's attention. Her sparkling sequins and figure-hugging silhouette will give you a decked-out glam look!
Fits & Features
- Single Shoulder Strap
- Slanted Neckline I Padded Bust
- Back Zipper With Hook & Eye Closure
- Floor Length Hemline I Front Slit
- Mesh Lined Sequin Fabric
- Form Hugging Fit I Moderate Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05005-0053
Category Name: Long Wedding Guest Dresses
Price: $9.97 $219.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Camilla Sequin Off Shoulder A-Line Dress
Special Occasion
You'll be looking like the elegant princess you are in our stunning Camilla!
Fits & Features
- Off Shoulder Design I Plunging Wired V Neckline
- Padded Cups
- Back Zip With Hook & Eye Closure
- Floor Length Silhouette I Dual Slits At Front I A-Line Silhouette
- Mesh Lined Fabric With Damask Sequins
- Curve Hugging Fit
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0542
Category Name: Long Wedding Guest Dresses
Price: $45.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Nida Chiffon Ruffle Gown
Special OccasionTurn heads as the belle of the ball in our chiffon beauty, Nida! She features a seamed V-neck bodice with adjustable spaghetti straps, lightly padded cups, and asymmetrical ruffle trim. She has a back zip, and partially lined flowy A-line skirt with front slit. Nida is made from a lightweight woven fabric with little to no stretch.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6714
Category Name: Long Wedding Guest Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Jacqueline Formal Open Back Satin Dress
Special OccasionMake a radiating entrance in our ravishing Jacqueline dress! She features a rich burgundy hue, a plunging V neckline, wide shoulder straps and princess seams. Her back features an open design and a closure at the nape of the neck. Her slim fit bodice leads a back zipper closure and a sweeping floor length silhouette accented with hidden side pockets. Dress is composed of a stretchy satin 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: 05002-6715
Category Name: Long Wedding Guest Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Hallie Cowl Back Front Slit Mermaid Dress
Special Occasion
Sculpted through the body with movement at the hem. This cowl-back, front-slit mermaid dress combines a streamlined fit with ruched draping and a floor-length flare for a silhouette that feels elegant and modern. The draped cowl back adds a polished finishing detail.
Fit & Features
- Lined mesh fabric with stretch
- Sleeveless boat neckline
- Ruched draping through the waist and hips
- Draped cowl back
- Front high slit
- Mermaid floor-length hem
- Runs true to size
Where to Wear:
Weddings, black-tie events, formal celebrations, fancy brunches, cocktail soirees, honeymoons
Style Number/Barcode: 05002-001881
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: PLUM
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Brittnay Chiffon A-Line Formal Dress
Special Occasion
Soft, sweeping, and ready for a graceful entrance, the Brittnay chiffon gown brings effortless movement to every polished occasion. The scoop neckline, adjustable spaghetti straps, pleated waist, dual high front wrap slits, and A-line floor-length silhouette create an elegant finish with a little walk-in drama.
Fit & Features
- Chiffon fabric, sewn-in bust knit lining
- Scoop neckline, adjustable spaghetti straps
- Back keyhole button closure, lower zipper and hook-eye closure
- Pleated waist
- Dual front high wrap slits
- A-line floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, bridesmaids, rehearsal dinners, engagement parties, vacations, resort getaways, formal parties, cocktail soirees
Style Number/Barcode: 05002-001608
Category Name: Long Wedding Guest Dresses
Price: $74.90
Availability: In Stock
Available Color: RUST
Available Size: XS, S, M
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Jaymie Floral Satin Formal Dress
Special Occasion
The floor-length silhouette gives the Jaymie floral dress its polished, graceful shape. This floral satin formal dress pairs a V-neckline with halter-style straps and a front slit for a long, fluid finish. The open back keeps the shape striking from every angle.
Fit & Features
- Floral print, satin fabric
- V-neckline, padded bra cups
- Halter-style straps
- Open back design
- Front slit
- Floor-length column silhouette
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, engagement parties, destination celebrations, vacations, honeymoons, resort getaways, date nights, cocktail parties, formal events
Style Number/Barcode: 05002-001585
Category Name: Long Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L
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Francie Cold Shoulder Slim Floral Formal Dress
Special Occasion
Become a dreamy romantic vision in the Francie floral formal dress as a bridesmaid, wedding guest, or a summer banquet! The cold shoulder neckline, short-sleeve cuffs, and adjustable spaghetti straps create a flattering silhouette. The low cowl back adds a touch of sophistication, while the slim silhouette and floor-length hem exude luxury. Complete the look with rhinestone earrings and a chic clutch.
Fit & Features
- Floral print, mesh fabric lined with stretchy knit
- Cold shoulder neckline, short-sleeve cuffs, adjustable spaghetti straps
- Low cowl back
- Slim floor-length silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8552
Category Name: Long Wedding Guest Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale