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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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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Maya Open Back Mesh Formal Dress
Special Occasion
The open back gives this formal dress its standout finish. The Maya mesh formal dress pairs a square neckline, spaghetti straps, and side ruching with a front slit for sleek detail from every angle. The column floor-length silhouette keeps the look clean and polished.
Fit & Features
- Mesh fabric, partial knit lining
- Square neckline
- Spaghetti straps
- Open back with tie detail
- Side ruching
- High front slit, ruffled trim
- Column floor-length silhouette
- Runs true to size
Where to Wear:
Homecoming, weddings, rehearsal dinners, engagement parties, date nights, birthday dinners, vacations, honeymoons, resort getaways, destination celebrations
Style Number/Barcode: 05002-001755
Category Name: Long Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
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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Zinnia Chiffon Sash Mermaid Formal Dress
Special Occasion
The silhouette stays sleek while the sash brings the drama. This mermaid formal dress fits close through the body before opening into a soft flare, with chiffon panels adding movement behind the shoulders. The effect is sculpted, fluid, and distinctly formal.
Fit & Features
- Smooth knit-lined fabric, high stretch
- Sleeveless boat neckline with long chiffon sash detail
- Open back with tie detail, zipper and hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, black-tie events, galas, balls, red-carpet occasions, rehearsal dinners, formal celebrations, anniversaries
Style Number/Barcode: 05002-001982
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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Kristen Printed Rhinestone Formal Dress
Special Occasion
The Kristen mermaid gown brings together sculpted ruching, a dramatic plunge neckline, and shimmering rhinestone detailing for a look that feels unforgettable from every angle. The lace-up back and curve-skimming silhouette make it the perfect plus-one for every RSVP that calls for going all in.
Fit & Features
- Printed mesh-lined fabric, allover mini rhinestones
- Sculpted sweetheart neckline, padded bra cups
- Adjustable spaghetti straps
- Open lace-up back
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Destination weddings, vacations, summer galas, cocktail soirees, formal celebrations, birthday dinners
Style Number/Barcode: 05002-001442
Category Name: Long Wedding Guest Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L, XL
Product Badge:- Sale
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Kasey Floral Rhinestone Formal Dress
Special Occasion
The Kasey floral mesh mermaid gown blends soft romance with a sculpted, body-skimming fit. The ruched detailing, delicate shimmer accents, and lace-up back create a look that feels equal parts polished and unforgettable.
Fit & Features
- Floral print mesh fabric with lining, rhinestone embellished
- Cowl neckline, spaghetti straps, padded bra cups
- Lace-up open back
- Ruched mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Destination weddings, vacations, honeymoons, anniversaries, cocktail parties, birthday dinners, and summer black-tie events.
Style Number/Barcode: 05002-001602
Category Name: Long Wedding Guest Dresses
Price: $84.90
Availability: In Stock
Available Color: CORAL
Available Size: XS, S, M, XL
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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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
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Pricilla V-Neck Strappy Mermaid Satin Formal Dress
Special Occasion
The ambiance of the room will instantly be more elegant when you strut in wearing the Pricilla mermaid satin formal dress to the banquet or gala! The plunging V-neckline, padded bra cups, and adjustable spaghetti straps beautifully accentuate the figure, while the strappy side cutouts add a touch of sultry. The mermaid silhouette and floor-length hem crafted from satin exude elegance and sophistication, making this dress perfect for any formal occasion! Complete the look in a rhinestone necklace set.
Fit & Features
- Satin fabric lined with stretchy knit
- Adjustable spaghetti straps
- V-neckline, padded bra cups
- Back zipper and hook-eye closure
- Strappy side cutouts
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8354
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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Isabella Halter A-Line Formal Dress
Special Occasion
The Isabella dress is the perfect option for weddings, formal parties, or anytime you want to look and feel elegant and chic! She features a sleeveless square neckline, halter spaghetti straps that lead to a cross-back lace-up design, and a floor-length, A-line fitted silhouette. Style this dress with rhinestone earrings to add a subtle hint of glamour.
Fit & Features
- Sleeveless square neckline
- Halter spaghetti straps
- Cross-back lace-up design
- Floor-length A-line fitted silhouette
- Runs true to size
Style Number/Barcode: 05002-1464
Category Name: Long Wedding Guest Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kim Formal Floral Lace Dress
Special OccasionCreate a sultry impression as you captivate them all in our diva-worthy Kim dress! She features a sleek black hue, a sleeveless bodice, a V neckline with scalloped lace trim and narrow straps that lead to a lattice back design. Her waist features a satin-like waist band accent and leads to a sweeping floor length silhouette accented with a high side slit. Her all over floral lace body is complemented with nude knit lining to create a gorgeous two-tone detail. Dress offers a form hugging fit with minimal stretch. Includes a back zipper closure.
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: 05002-6616
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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Nina Lace-Up Feather Mermaid Sequin Formal Dress
Special Occasion
Make a memorable entrance in the Nina sequin formal dress to create a showstopping night at prom, banquets, or upscale birthdays! Crafted from dazzling sequins, this dress will make you feel like a work of art. Featuring a plunging wired sweetheart neckline and delicate spaghetti straps, and a head-turning lace-up back and padded bra cups offer support while the feather trim adds a touch of elegance. Complete the look in platform heels and rhinestone jewelry!
Fit & Features
- Sequin scroll pattern, mesh fabric lined with stretchy knit
- Padded bra cups
- Lace-up, back zipper and hook-eye closure
- Mermaid silhouette
- Feather trim floor-length hem
- Runs true to size
Style Number/Barcode: 05002-8091
Category Name: Long Wedding Guest Dresses
Price: $9.97 $179.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Chantal Formal Polka Dot A-Line Dress
Special Occasion
Create a dreamy entrance with a formal dress that creates a sweeping entrance with each step. Chantal features a sleeveless V-neckline, sheer off-the-shoulder straps, adjustable spaghetti straps, flocked polka dot pattern, dual high side slits within the lining, and a flowy A-line silhouette. The dress is composed of a lined tulle fabric that offers a form-hugging fit with minimal stretch. Complete look with rhinestone heels and a satin clutch.
Fit & Features
- Sleeveless V-neckline
- Sheer off the shoulder straps, adjustable spaghetti straps
- Flocked polka dot design
- Dual high side slits in the lining
- A-line silhouette
- Lined tulle fabric
- Form hugging fit, minimal stretch, runs true to size
Style Number/Barcode: 05002-1237
Category Name: Long Wedding Guest Dresses
Price: $31.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Megan Sweetheart Lace Ruffle Crepe Slim Formal Dress
Special Occasion
Take everyone's breath away in the Megan crepe slim formal dress at black tie weddings or parties! Featuring a delicate lace sweetheart neckline and underwire bust for a flattering fit, this dress also includes shoulder straps and a high front slit adorned with lace ruffles. A slim silhouette and floor-length hem complete this luxurious look. Style this formal dress with rhinestone earrings, a bracelet, and block heels.
Fit & Features
- Crepe fabric, bust knit lining, minimal stretch
- Lace sweetheart neckline, shoulder straps
- Underwire bust
- Back zipper and hook-eye closure
- High front slit with lace ruffles
- Slim silhouette
- Runs true to size
Style Number/Barcode: 05002-8568
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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Angelina Formal Sequin Dress
Special Occasion
Bring the sparkle to your evening to create a flawlessly glowing impression in our radiating Angelina formal sequin dress! She sparkles from all your best angles and offers a curve hugging mermaid silhouette to enhance and flatter. Pair Angelina with a pair of neutral heels to allow sequins to pop!
Fit & Features
- Sleeveless
- High Round Neckline | Mesh Inset
- Partially Open Back
- Sequins
- Mermaid Silhouette
- Form Hugging Fit
Model is 5'7" with a 34" bust, 24" waist and 34" hips. She is wearing a size small.
Style Number/Barcode: 05002-0997
Category Name: Long Wedding Guest Dresses
Price: $9.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Ciara Formal Beaded And Sequin Dress
Special OccasionElevate your formal wear with our glitzy Ciara navy dress! She features a plunging V neckline dress with wide shoulder straps and lifting padded cups. Her slim fit bodice leads to a fluttering floor length silhouette accented with sheer panels at the hem. Her all over iridescent sequins are set in a baroque pattern and reflect navy hues. She is composed of a lined pewter gray mesh fabric that offers a form hugging fit with minimal stretch. Includes a back zipper closure.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6228
Category Name: Long Wedding Guest Dresses
Price: $49.97 $169.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Emerie V-Neck Cutout Slim Sequin Formal Dress
Special Occasion
Make your way in the Emerie sequin formal dress looking so sparkly as a wedding or banquet guest! Crafted from countless glistening sequin embellishments, you'll shine in this shimmering dress. She features a flattering V-neckline with a cutout, padded bra cups for support, and adjustable spaghetti straps. The slim silhouette gracefully flaunts your curves while the front slit shows some skin along the floor-length hem. Complete the look with earrings and a clutch!
Fit & Features
- Sequin embellished, mesh fabric, stretchy knit lining
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Padded bra cups
- V-neckline cutout
- Front slit
- Slim silhouette
- Runs true to size
Style Number/Barcode: 05002-8549
Category Name: Long Wedding Guest Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Angela Ruffled Tulle A-Line Formal Dress
Special Occasion
Create an enchanting ethereal look in the gorgeous Angela ruffled tulle A-line formal dress! She features a square neckline with a pretty ruffled overlay that turns into short ruffled sleeves that can be worn off-the-shoulder, a tie-front design at the bust, a fitted stretchy smocked high waist, a floor-sweeping hem with an intricate ruffled tiered design, and a flowy A-line silhouette. The sheer tulle fabric features an all-over delicate swiss dot pattern for a chic look. Style with clear heels for your next fancy affair.
Fit & Features
- Square neckline, ruffled overlay, short ruffled sleeves, off-the-shoulder
- Tie-front at the bust, fitted stretchy smocked high waist, hidden side zipper
- Floor-sweeping hem, ruffled tiered design
- A-line silhouette
- Sheer tulle fabric, swiss dot pattern, floor-length knit lining, minimal stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7409
Category Name: Long Wedding Guest Dresses
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Blissful In Lace Maxi Dress
This gorge lace maxi dress will have you looking and feeling blissful! Don't forget to pair this dress with a fab mini purse and block heels!
Fits & Features
- Crew Neckline I Button Nape & Keyhole Opening At Back
- Sheer Fitted Long Sleeves I Smocked Cuffs
- Sheer Partially Lined Bodice
- Maxi Length Hem
- Lace Fabric I Mini-Length Lining
- Form Hugging Fit I Plenty Of Stretch
Style Number/Barcode: 05101-0760
Category Name: Long Wedding Guest Dresses
Price: $9.97 $48.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
- Crew Neckline I Button Nape & Keyhole Opening At Back
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Ivy Formal Heat Stone Dress
Special OccasionSparkle and shine in our statement making Ivy dress! She features a navy blue color, a plunging V neckline, a double row of narrow straps and mesh panels with heat stones on the waist. Her relaxed fit bodice leads to a sweeping floor length mermaid silhouette that brings plenty of flair! Her back features a godet accent adorned with glam heat stones! Dress is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch.
Model is 5'9" with a 32" 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: 05002-6588
Category Name: Long Wedding Guest Dresses
Price: $29.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free