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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Jaxine Formal Satin Corset Dress
Special Occasion
Make a grand entrance in a formal dress that radiates elegance! Jaxine features a sleeveless sweetheart neckline with adjustable spaghetti straps and a corset bodice with piping accents. Her slim-fit bodice leads to a sweeping A-line silhouette with a daring high side slit. She is composed of a smooth satin fabric that offers a relaxed fit with minimal stretch. Complete look with rhinestone heels.
Fit & Features
- Sleeveless sweetheart neckline, adjustable spaghetti straps
- Structured and padded bust, no bra required
- Corset bodice, contrast piping, flexible boning
- Back zipper, hook and eye closure
- High waist seam, A-line silhouette, high side slit
- Satin fabric
- Flowy fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-1838
Category Name: Long Wedding Guest Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Lilith Off-Shoulder Sequin Evening Gown
Special Occasion
Shine above the rest in our Lilith sequin gown! She features an off shoulder bardot neckline, padded cups, a built in no slip strip, short sleeves, and a form fit. Her bodice leads to a horizontal hem line high waist and leads into a fitted skirt that flares to a floor sweeping hem. She is composed of a knit material with a beautiful sequin overlay with a geometric shaped pattern all over.
Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0313
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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Malani Glitter Knit One-Shoulder Formal Dress
Special Occasion
Glitz up your fancy affair in the Malani formal dress crafted with glitter knit fabric for a gorgeous glimmer. It features an asymmetric one-shoulder neckline with a short sleeve, a padded bust, ruching at the waist to accentuate your curves, a faux wrap-front design creating a high slit, and a floor-length fitted silhouette.
Fit & Features
- Glitter knit fabric with knit lining, plenty of stretch
- Asymmetric one-shoulder neckline, padded bust, short sleeve
- High waist seam, ruching
- Faux wrap-front design, front slit
- Floor-length fitted silhouette
- Runs true to size
Style Number/Barcode: 05002-8852
Category Name: Long Wedding Guest Dresses
Price: $19.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Jenna Metallic Goddess Maxi Dress
Show up to the function dressed like the goddess you are!
Fits & Features
- Draped Neckline
- Stretchy Shoulder Straps That Cross At The Back
- Gorgeous, Smooth Metallic Fabric
- Partially Lined
- Ample Stretch
Model is 5'7" with a 32" bust, 23" waist and 34.5" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0261
Category Name: Long Wedding Guest Dresses
Price: $22.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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McKenzie Floral Halter Mermaid Formal Dress
Special Occasion
Designed to turn every entrance into a slow-motion moment. The dreamy McKenzie floral formal dress features delicate ruching, a cowl halter neckline, and a curve-loving mermaid fit!
Fit & Features
- Floral print, mesh-lined fabric
- Halter cowl neckline, bandeau-like top accent, padded bra cups
- Spaghetti straps
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, garden parties, galas, black tie cocktail soirees, formal event, milestone celebrations
Style Number/Barcode: 05002-000164
Category Name: Long Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Maxine One-Shoulder Slim Glitter Formal Dress
Special Occasion
With a glittery fabric and dramatically draped one-shoulder neckline, the Maxine long formal dress combines glamour with goddess vibes! The one-shoulder neckline and curve-hugging slim silhouette accentuate your figure, while the side ruched seam and high front draped slit add a touch of sophistication. Complete the look in stiletto heels and a cuff bracelet for a black tie gala or banquet!
Fit & Features
- Glitter fabric lined with stretchy knit
- Side ruched seam
- High front draped slit
- Curve-hugging, slim silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8214
Category Name: Long Wedding Guest Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Arial Formal Sequin Lace-Up Dress
Special Occasion
Everyone will do a double-take when you walk by in the Arial formal sequin dress perfect for your next fancy event! She features long sleeves, a square neck, and a lace-up open-back with tie closure. Her form-hugging mermaid silhouette leads to the floor-length hem with a high-cut side slit to show some leg! The formal dress is composed of a sequin mesh-lined fabric with minimal stretch. Complete your dressy look with glam earrings and heels.
Fit & Features
- Long sleeves, square neck
- Adhesive bra recommended
- Back zipper and hook-eye closure
- Open-back, lace-up with tie closure
- Form-hugging, mermaid silhouette
- High-cut side slit, long length
- Sequin mesh-lined fabric, minimal stretch, fits true to size
Style Number/Barcode: 05002-2575
Category Name: Long Wedding Guest Dresses
Price: $9.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Midnight Garden Floral Velvet Burnout Maxi Dress
When elegance comes with an edge. This floral velvet burnout maxi dress hugs every curve and flows effortlessly for the kind of look that owns the room.
Fit & Features
- Sheer mesh fabric with knit lining, high stretch
- Floral velvet burnout pattern
- Sleeveless V-neckline, lace trim
- Adjustable spaghetti straps
- Maxi-length hem
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-000472
Category Name: Long Wedding Guest Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Tamora Formal Glitter Plunge Mermaid Dress
Special Occasion
Embellished with light-catching glitter, the Tamora formal dress is destined to glow at school dances and awards banquets! She features a stunning sleeveless sweetheart plunge cowl neckline, a padded bust, adjustable spaghetti straps, and side ruching to accentuate your figure along her mermaid silhouette with a floor-length hem. The formal dress is composed of glitter knit fabric with a knit lining and plenty of stretch. Complete the look with dainty rhinestone earrings and a clutch.
Fit & Features
- Sleeveless sweetheart plunge cowl neckline
- Adjustable spaghetti straps, padded bust
- Back zipper and hook-eye closure
- Side ruching, mermaid silhouette, floor-length hem
- Glitter knit fabric, knit lining, moderate stretch
- No bra required
- Runs true to size
Style Number/Barcode: 05002-7171
Category Name: Long Wedding Guest Dresses
Price: $49.97 $109.80
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Emmaline Formal Satin Bustier Long Dress
Special Occasion
The Emmaline formal satin long dress will have you looking like a luxurious vision! She features a sexy sweetheart bustier bodice to give you a snatched appearance, adjustable spaghetti straps, a side pleated seam, and a form-hugging slim silhouette showcasing a high front wrap slit and long hem. The formal satin maxi dress is composed of a smooth satin fabric with a sewn-in knit lining offering minimal stretch. Complete the look with block heels for a wedding or black tie party!
Fit & Features
- Sleeveless sweetheart bustier bodice
- Adjustable spaghetti straps, back zipper and hook-eye closure
- Built-in padded and underwire bust, flexible boning
- Side pleated seam, slim silhouette
- High front wrap slit, long hem
- Smooth satin fabric, sewn-in knit lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-7829
Category Name: Long Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Felicity Satin Dress With Sheer Shawl
Special Occasion
The Felicity satin column gown pairs sleek structure with ethereal movement for a look that feels effortlessly elevated. Featuring a strapless neckline and a flowing sheer chiffon cape overlay, it’s the kind of silhouette that turns every step into a moment.
Fit & Features
- Premium satin fabric
- Strapless neckline, non-slip grip lining
- Side zipper and hook-eye closure
- Includes a sheer mesh shawl
- Column silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, bridesmaids, formal galas, rehearsal dinners, red-carpet occasions, black-tie events, formal milestone celebrations, and anniversary parties.
Style Number/Barcode: 05002-001750
Category Name: Long Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: LIGHT, BLUE, YELLOW, PLUM
Available Size: S, M, L
Product Badge:- Ships Free
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Danielle Satin Abstract Column Formal Dress
Special Occasion
An effortless showstopper designed for your most RSVP-worthy moments, the Danielle abstract satin column gown moves with a fluid, light-catching drape. The open lace-up back adds a striking finish, balancing soft elegance with a hint of allure.
Fit & Features
- Premium satin fabric, abstract print, bust lining
- Cowl halter neckline
- Open lace-up back design, zipper and hook-eye closure
- Column floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, cocktail parties, black tie galas, rehearsal dinners, engagement parties, birthday dinners, vacations, resort destinations, anniversaries
Style Number/Barcode: 05002-000773
Category Name: Long Wedding Guest Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
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Greta Short Sleeve Lace-Up Slit Beaded Formal Dress
Special Occasion
Serve an effortless allure whereever you go in the Greta formal dress designed with the prettiest lace-up back, elegant short sleeves, and a high front slit to show off your heels!
Make your entrance unforgettable in this dress. For more glam styles, explore intricate embellishments on beaded prom dresses or be ready to celebrate in wedding guest dresses.
Fit & Features
- Beaded embellishments, mesh-lined fabric
- Short sleeves
- Sweetheart neckline, padded bra cups
- Lace-up back, lower zipper and hook-eye closure
- High front slit
- Form-hugging silhouette, flowy floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, garden parties, big birthday events, engagement parties
Style Number/Barcode: 05002-9444
Category Name: Long Wedding Guest Dresses
Price: $19.97 $159.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Deb Formal Satin Chain Strap Dress
Special Occasion
You'll look oh-so-special in the Deb formal dress flaunting peaks of skin perfect for a dressy dinner date or cocktail party! She features a sleeveless square neckline, chain straps, a form-hugging silhouette, and a sultry high-cut side slit and long hem. The formal dress is composed of a silky satin-lined fabric with minimal stretch. Style with stiletto heels to complete the look!
Fit & Features
- Sleeveless square neckline, chain straps
- Form-hugging silhouette
- High-cut side slit
- Long hem
- Lined satin fabric, minimal stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7112
Category Name: Long Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Viola Formal Chiffon A-Line Dress
Special Occasion
Wrap yourself in elegance with a statement dress that brings those regal vibes! The dress features a sweetheart neckline, long chiffon sleeves, and an A-line silhouette accented with a high-side slit. Complete look with rhinestone heels and a rhinestone bracelet.
Fit & Features
- Sweetheart neckline
- Long chiffon sleeves
- A-line silhouette
- High side slit
- Crepe fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1434
Category Name: Long Wedding Guest Dresses
Price: $13.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Madelyn Formal Chiffon A-Line Dress
Special Occasion
Boho allure with a sprinkle of romance is the hallmark of the Madelyn formal dress perfect for wedding showers and dressy outdoor parties! She features a sleeveless sweetheart neckline, self-tie spaghetti straps for a customizable fit, a padded underwire bust, and a flattering A-line silhouette that creates the high front slit along her floor-sweeping hem. The formal dress is composed of an airy chiffon burnout fabric with a stretchy knit lining. Complete the look in this long dress with statement earrings and clear strap mules for a chic-seamless style!
Fit & Features
- Sleeveless sweetheart neckline, self-tie spaghetti straps
- Padded underwire bust
- Back zipper and hook-eye closure
- A-line silhouette, high front slit, floor-length hem
- Airy chiffon burnout fabric, stretchy knit lining
- No bra required
- Runs true to size
Style Number/Barcode: 05002-7091
Category Name: Long Wedding Guest Dresses
Price: $19.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Ireland Formal Sequin Mermaid Dress
Special Occasion
Bring the sparkle to your evening in a formal dress that makes a breathtaking entrance! Ireland features a plunging V-neckline, long sleeves, sparkling sequins set in a scroll print, and a mermaid silhouette. Ireland is composed of a lined mesh fabric that offers a form hugging fit with minimal stretch. Complete look with rhinestone earrings and a tennis bracelet.
Fit & Features
- V-neckline
- Long sleeves
- Sequins
- Scroll print
- Mermaid silhouette
- Lined mesh fabric
- Form hugging fit, minimal stretch, runs true to size
Style Number/Barcode: 05002-1414
Category Name: Long Wedding Guest Dresses
Price: $14.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Marisol Shining High Slit Dress
Special Occasion
Our Marisol will bring some serious shine and glitter! Her sultry slit will showcase your beautiful heels!
Fits & Features
- Adjustable Spaghetti Straps
- Plunging V Neckline I Padded Bust
- Cut Out Design At Waist
- Floor Length Hemline I Sultry High Slit
- Glitter woven Fabric I Dual Tone Finish
- Curve Hugging Fit I Moderate Stretch
- Glitter May Transfer
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0768
Category Name: Long Wedding Guest Dresses
Price: $14.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Bloom With Beauty Maxi Dress
Be a stunning blooming beauty in this floral printed maxi dress!
Fits & Features
- V Neckline
- Spaghetti Straps
- Sheer Lace Back With Zipper I Elastic Back Cut-Out
- High Waist Seam
- Flowy, Maxi Length
- Sheer Chiffon Fabric I Knit Lining
- Relaxed Fit I Minimal Stretch
Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.
*Also available in Plus.Style Number/Barcode: 05102-3887
Category Name: Long Wedding Guest Dresses
Price: $24.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Alanna Ruffled Lace Corset Mermaid Dress
Special Occasion
Showcase your romantic flair in the Alanna formal mermaid dress that features a sleeveless sweetheart neckline with a built-in padded bust, a chic corset bodice, and adjustable spaghetti straps detailed with cascading ruffled accents. The floor-length mermaid silhouette will hug your stunning curves. Complete your look with dainty duster earrings.
This dress is all about movement and flair. Want more standout designs? Discover our eye-catching ruffle prom dresses or embrace an elevated style with our guest dresses.
Fit & Features
- Sheer floral lace fabric with knit lining, moderate stretch
- Sweetheart neckline with padded bust, no-slip strip
- Corset bodice, angled high waist seam
- Back zipper with hook-eye closure
- Adjustable spaghetti straps, ruffled accents
- Floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8737
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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Karissa Sequin Floral High Slit Formal Dress
Special Occasion
Bloom with beauty in the stunning Karissa sequin floral formal dress! She features a sleeveless bodice, dual bungee spaghetti straps, an open back with a strappy design, and a V neckline with a padded bust. Her high waist seam flows to a floor-length skirt with a thigh-high front slit. The dress is composed of a floral printed jersey knit fabric with all-over sequins and includes a stretchy knit lining. Complete your look with stunning rhinestone earrings and stylish new heels.
Fit & Features
- Dual bungee spaghetti straps
- Open back with a strappy design
- V neckline with a padded bust
- Back zipper and hook and eye closure
- High waist seam
- Floor-length skirt with a high front slit
- Floral printed jersey knit fabric with all-over sequins
- Knit lining
Style Number/Barcode: 05002-1737
Category Name: Long Wedding Guest Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Marlissa Satin Column Formal Dress
Special Occasion
There’s something about a sleek silhouette that makes the whole evening feel cinematic. The Marlissa gown is crafted in fluid satin with a sculpted column floor-length silhouette and an elegant tie-back detail, delivering refined drama that feels effortless from ceremony to last dance.
Fit & Features
- Premium silky satin fabric lined with knit
- Strapless sweetheart neckline with twist detail, padded bra cups
- Column floor length silhouette
- Open back with adjustable tie-back sash
- Hidden back zipper and hook-eye closure
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, black tie galas, engagement parties, rehearsal dinners, formal milestone celebrations, fancy baby showers, cocktail soirees, anniversary parties, award ceremonies
Style Number/Barcode: 05002-000921
Category Name: Long Wedding Guest Dresses
Price: $39.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lyanna Satin Beaded Corset Formal Dress
Special Occasion
Designed for a grand entrance and an even better exit, the Lyanna is the kind of satin mermaid gown that makes the room pause. A sweetheart neckline meets mesh beaded embroidered adjustable shoulder straps and a sheer mesh corset bodice with flexible boning, finished with embroidery, sequins, and beading that shimmer with every step.
Fit & Features
- Stretch satin-lined fabric with soft sheen
- Sweetheart neckline, padded bust
- Mesh beaded embroidered adjustable shoulder straps
- Sheer mesh corset bodice with flexible boning, back zipper and hook-eye closure
- Embroidery sequins and beading throughout bodice
- Pleated cinched waist overlay, mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, black tie weddings, galas, upscale ballroom reception, military balls, awards ceremony, engagement parties, formal milestone celebrations, red carpet event
Style Number/Barcode: 05002-000907
Category Name: Long Wedding Guest Dresses
Price: $129.90
Availability: In Stock
Available Color: RED, NAVY
Available Size: XS, S, M
Product Badge:- Ships Free
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Emmalyn Mesh Off-The-Shoulder Formal Dress
Special Occasion
Softly sculpted and designed for a polished entrance, the Emmalyn gown moves with quiet drama and refined allure. Crafted from mesh fabric with an off-the-shoulder sweetheart ruffle trim neckline and a high side slit with ruffle trim, its form-hugging long silhouette feels timeless yet unforgettable.
Fit & Features
- Sheer mesh fabric lined with knit
- Off-the-shoulder, sweetheart ruffle trim neckline
- Back zipper and hook-eye closure
- Ruffled trim, high side slit
- Form-hugging silhouette
- Long-length hemline with ruffle trim
- Runs true to size
Where to Wear:
Black-tie weddings, formal celebrations, galas, receptions, red-carpet birthday events, milestone parties, destination or resort venues, garden parties, formal dances, fashion events
Style Number/Barcode: 05002-000543
Category Name: Long Wedding Guest Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free