Long Dresses
Indulge in the elegance of long dresses perfect for any occasion casual or formal. Explore our collection of bodycon maxi dresses to floor-length gowns crafted in the ideal fabrics to enhance the longline silhouette. From flowy formal maxi dresses made of tulle and lace to ultra-sexy, smooth-knit dresses, you'll find the perfect long dress to match the occasion and aesthetic of your look.
HomeLong Dresses

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STYLE SPOTLIGHT
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Long Dresses That Make Every Moment Unforgettable
Discover the effortless elegance of Windsor’s long dresses, designed to fit any occasion, from breezy daytime outings to glamorous evening events. Whether you're searching for a casual long dress in soft cotton blends or a show-stopping formal long dress in satin or glitter mesh, our collection offers stylish silhouettes and trending details to keep you looking flawless.
Explore floor-length styles in flowing maxis, sleek bodycon fits, and dramatic mermaid or trumpet silhouettes that enhance your figure. Stay on-trend with designs featuring delicate straps, elegant sleeves, or a modern sleeveless look. Looking for something bold? Our collection features fresh seasonal colors, vibrant prints, and luxurious fabrics like velvet, lace, crepe, and soft knits. Make a statement in a floral print long dress featuring Windsor’s exclusive and unique designs, from dreamy watercolor reds to blooming pinks and bold purples or blues, perfect for any occasion.
From romantic open-back details to classic square neck and sweetheart styles, these dresses offer a modern twist on timeless elegance. Whether you're dressing up for a wedding, a formal gala, or a casual day out, Windsor has the perfect long dress to match your vibe.
Shop the latest long dresses online, in-app, or in over 350 retail stores across the U.S. and Canada to find the perfect fit for every occasion this season.
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Shayna Sweetheart Mermaid Glitter Formal Dress
Special Occasion
Glitter amplifies the brilliant sparkle on the Shayna long formal dress perfect for black tie weddings or any formal party! The sweetheart neckline is structured with a wired insert, adjustable spaghetti straps provide a flawless fit, while the padded bra cups offer comfortable support. The mermaid silhouette accentuates your curves, the front slit offers a show of leg, and the floor-length hem adds a touch of glamour, all crafted from glitter fabric for a radiant finish. Complete the look with sparkly bracelets, heels, and a clutch!
Fit & Features
- Glitter fabric lined with stretchy knit
- Padded bra cups
- Adjustable spaghetti straps
- Front slit
- Back zipper and hook-eye closure
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8285
Category Name: Long Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kristina Floral Velvet Slit Formal Dress
Special Occasion
Step into chic in the Kristina floral velvet formal dress to make an enchanting debut! Designed to flatter, this dress boasts a ruched bodycon fit that effortlessly flares out into a floor-length hem showcasing a dramatic slit.
Fit & Features
- Floral velvet pattern, mesh fabric, stretchy knit lining
- Cowl sweetheart neckline, padded bra cups
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Ruched bodycon fit
- Front slit
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, garden parties, bridesmaids, milestone celebrations, fancy parties
Style Number/Barcode: 05002-9121
Category Name: Long Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free
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Dianna Formal Satin Bow Mermaid Dress
Special Occasion
Dianna is a stunning formal satin mermaid dress that exudes statement-making sophistication! She features a sleeveless square neckline, tank shoulder straps, and a low back with a beautiful bow and floor-sweeping train. Her alluring floor-length hem is designed with a subtle front slit for an added air of elegance. The formal dress is crafted from a smooth satin knit fabric that has a glossy sheen! Complete the look in rhinestone platform heels and a chic clutch for a black tie occasion.
Fit & Features
- Sleeveless square neckline, tank shoulder straps
- Low back, statement bow with floor-sweeping train
- Mermaid silhouette, high front slit, floor-length hem
- Smooth satin knit fabric, glossy sheen, bust lining
- Moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7365
Category Name: Long Dresses
Price: $24.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Eileen Mermaid Glitter Satin Formal Dress
Special Occasion
Luxurious satin turns the Eileen glitter formal dress into a dancing queen's must-have for weddings, black tie soirees, or prom! An off-the-shoulder folded neckline shapes this stunning gown with a wired V-notch cutout to flaunt some skin and padded bra cups that provide support. Her mermaid silhouette hugs your gorgeous curves like an hourglass while the high front slit gives you movement along the floor-length hem. Complete the look with a statement necklace and earrings set, and a clutch to hold your things!
Fit & Features
- Smooth satin glitter fabric lined with stretchy knit
- Padded bra cups
- Back zipper and hook-eye closure
- Front slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8395
Category Name: Long Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Anisa Sleeveless Floral Velvet Mermaid Dress
Special Occasion
Make a striking impression in a long velvet dress that features a sleeveless cowl neckline, adjustable spaghetti straps for a customized fit, an embossed floral pattern, a high-side slit, and a mermaid silhouette. Complete your wedding guest outfit with chandelier earrings.
Fit & Features
- Embossed floral pattern, velvet fabric, stretchy knit lining
- Sleeveless cowl neckline
- Padded bra cups
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- High side slit
- Long hem length, mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8740
Category Name: Long Dresses
Price: $59.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S
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Catch Attention Cowl Neck Abstract Floral Maxi Dress
Catch everyone's attention in this abstract floral maxi dress at cocktail hour! The cowl neckline adds a touch of sophistication while the adjustable spaghetti straps provide a perfect fit. The form-hugging silhouette flatters your figure and the maxi-length hem offers a chic finish. Complete the look with a clutch and heels.
Fit & Features
- Abstract floral print, mesh fabric lined with stretchy knit
- Cowl neckline
- Adjustable spaghetti straps
- Form-hugging fit
- Runs true to size
Style Number/Barcode: 05101-3323
Category Name: Long Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Jayne Velvet Lace-Up Mermaid Corset Dress
Special Occasion
The long velvet dress features a sleeveless sweetheart neckline with an underbust cutout, a corset-like bodice with molded cups, adjustable spaghetti straps, criss-cross straps leading to a lace-up back design, and a mermaid silhouette. Complete the formal outfit with a rhinestone clutch.
Fit & Features
- Lined velvet fabrication
- Sleeveless sweetheart neckline, underbust cutout
- Corset-like bodice, built-in padded underwire bust
- Adjustable spaghetti straps, back zipper closure
- Criss-cross lace-up strap back design
- Long length hem
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8864
Category Name: Long Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: NAVY
Available Size: S
Product Badge:- Sale
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Catherine V-Neck Slit Mermaid Sequin Formal Dress
Special Occasion
Light up the night with a glamorous glow in the Catherine V-neck slit mermaid sequin formal dress at prom or fancy parties! Adorned with a mesmerizing sequin pattern on delicate mesh fabric, this dress features a flattering V-neckline, padded bra cups, adjustable spaghetti straps, and a low-back cut to show skin. The mermaid silhouette and high front slit create a stunning, floor-length design that will turn heads at any formal event! Compliment the look with statement earrings.
Fit & Features
- Sequin pattern, mesh fabric lined with stretchy knit
- Adjustable spaghetti straps
- Padded bra cups
- Back zipper and hook-eye closure
- High front slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8001
Category Name: Long Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Aliana Strapless Corset Mermaid Dress
Special Occasion
Captivate them with your chic allure in the Aliana mermaid dress designed with structured crepe fabric for a classic look at your formal affair. It features a strapless sweetheart neckline with a pleated cowl neck overlay, a corset bodice with an angled high waist seam for a snatched fit, and a floor-length mermaid silhouette accented with a high-cut front slit.
Fit & Features
- Crepe knit-lined fabric
- Strapless sweetheart neckline, pleated cowl neck overlay
- Corset bodice, angled high waist seam
- Back zipper closure
- High front slit
- Floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8854
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
Product Badge:- Ships Free
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Sophia Lace-Up Ruffle Mermaid Mesh Formal Dress
Special Occasion
The sweetness of ruffles combined with the statement look of the Sophia mesh formal dress is the perfect style for bridesmaids or party guests! This stunning dress is designed with a flattering square neckline, adjustable spaghetti straps for a customizable fit, and a mermaid silhouette that accentuates your curves. The ruffled trim and high side slit add a touch of drama, while the mesh fabric exudes sophistication. Complete your formal look in dainty earrings and a bracelet for a chic touch!
Fit & Features
- Mesh fabric lined with stretchy knit
- Padded bra cups
- Adjustable spaghetti straps
- Lace-up, back zipper and hook-eye closure
- Mermaid silhouette, ruffles
- High side slit
- Runs true to size
Style Number/Barcode: 05002-8383
Category Name: Long Dresses
Price: $9.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Liesel High Slit Open Back Column Dress
Special Occasion
Captivate in the bold Liesel formal column dress that features a plunging V-neckline, an empire-waist accent, an open-back accented with tie-back straps, and a long silhouette detailed with a high side slit.
Fit & Features
- Smooth nylon-knit fabric, stretchy knit lining
- Sleeveless V-neckline
- Empire waist
- Open back with tie-back straps
- High side slit
- Long-length column silhouette
- Runs true to size
Where to Wear:
Weddings, dinner parties, and dressed-up nights out.
Style Number/Barcode: 05002-8863
Category Name: Long Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
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Melonie Corset Ruffled Mermaid Floral Formal Dress
Special Occasion
Arrive looking blissfully chic and dreamy in the Melonie floral formal dress as a gorgeous bridesmaid, wedding guest, or attending a garden party! Her sleeveless sweetheart neckline, shoulder straps, and padded bra cups provide a flattering fit. The flexible boning and mermaid silhouette accentuate your curves, while the ruffled floor-length hem adds an elegant touch. Complete the look with dainty earrings and high heels.
Fit & Features
- Floral print, mesh fabric, sewn-in knit lining, moderate stretch
- Sweetheart neckline
- Shoulder straps
- Padded bra cups
- Flexible boning
- Ruffled mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8548
Category Name: Long Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Chic And Sheer Chiffon High Slit Maxi Dress
Flaunt your gorgeous curves in this effortlessly chic ponte knit maxi dress featuring a sleeveless V-neckline and a halter strap that leads to a partially open back. The airy sheer mesh floor-length hem is accented with a front slit and offers a stunning flowy silhouette.
Fit & Features
- Ponte knit fabric, moderate stretch
- V-neckline, dart seams
- Halter strap, partially open back
- Bodycon silhouette
- Sheer mesh maxi-length hem, front slit, flowy fit
- Runs true to size
Style Number/Barcode: 05101-3699
Category Name: Long Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
- Ponte knit fabric, moderate stretch
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Sofia Off-The-Shoulder Corset Lace-Up Glitter Ball Gown
Special Occasion
Make your entrance like the princess you are in the Sofia off-the-shoulder glitter ball gown. Designed with a sequin butterfly applique, corset lace-up bodice, and an A-line silhouette, you'll take everyone's breath away!
Fit & Features
- Glitter mesh fabric, multiple tulle and stretchy knit linings
- Off-the-shoulder sweetheart neckline, padded bra cups
- Sequin embellished butterfly applique
- Corset bodice, flexible boning
- Lace-up back, lower zipper with hook-eye closure
- A-line silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, balls, and black-tie galas.
Style Number/Barcode: 05005-0146
Category Name: Long Dresses
Price: $249.90
Availability: Out of Stock
Product Badge:- Ships Free
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Maleah Twist-Front Glitter Knit Mermaid Dress
Special Occasion
Bring the dazzling energy to your next glamorous soiree in the stunning Maleah twist-front glitter knit mermaid dress! Designed with a glitzy glitter knit fabric offering plenty of stretch, this formal dress will gleam and glimmer all night long. She is shaped with a sleeveless sweetheart neckline with a ruched twist-front design and spaghetti straps. She features a matching twist-back design followed by a lower back cutout to add some allure. Her floor-length sultry mermaid silhouette will showcase your gorgeous curves. Complete the look with rhinestone fringe earrings and strappy stilettos!
Fit & Features
- Stretchy glitter knit fabric lined with stretchy knit
- Sleeveless sweetheart neckline, ruched twist-front
- Spaghetti straps
- Twist-back, lower back cutout
- Mermaid fit
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-8430
Category Name: Long Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Romance That Wows Large Blossom Floral Maxi Dress
Make a stunning entrance in this large blossom floral maxi dress at dinner while on vacation or the weekend! Showcasing a statement blossoming floral print, this maxi dress is designed to turn heads. With a flattering V-neckline and delicate spaghetti straps, this dress hugs your curves in a bodycon silhouette and is finished with a maxi-length hem. Complete the look in strappy sandals and earrings!
Fit & Features
- Large blossoming floral print
- Mesh fabric lined with stretchy knit
- Spaghetti straps
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-3343
Category Name: Long Dresses
Price: $9.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Caitlyn Lace-Up Rose Floral A-Line Formal Dress
Special Occasion
Look like a princess in the Caitlyn rose floral formal dress destined to be the belle of the ball! The floor-length gown showcases a flattering lace-up back and an A-line silhouette accentuated with ruffle details. Pair with a necklace and heels.
This dreamy dress is pure elegance and sure to leave a lasting impression. Looking for more? Elevate your look with a stunning pink prom dresses or a captivating formal dress.
Fit & Features
- Rose floral print mesh fabric, multiple tulle and stretchy knit linings
- V-neckline, padded bra cups, adjustable spaghetti straps
- Lace-up back, lower zipper and hook-eye closure
- A-line silhouette
- Floor-length hem
- Runs true to size
Style Number/Barcode: 05004-0246
Category Name: Long Dresses
Price: $159.90
Availability: In Stock
Available Color: PINK
Available Size: 5, 7, 9
Product Badge:- Ships Free
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Elia High Slit Floral Crepe Mermaid Dress
Special Occasion
Floral beauty meets a stunning silhouette in the Elia high slit floral crepe mermaid dress, perfect for formal spring and summer parties! The crepe fabric is detailed with a gorgeous floral bouquet print and a full-length smooth knit lining. She features a sleeveless sweetheart neckline with a built-in padded bust and a chic corset-style bodice with structured underwire and flexible boning. Her adjustable spaghetti straps offer a customized fit, leading to a secure back zipper closure. Her floor-length mermaid fit is accented with a high-cut front slit to showcase some leg. Complete the look with dainty duster earrings.
Fit & Features
- Floral printed crepe fabric with knit lining, moderate stretch
- Sleeveless sweetheart neckline, padded bust
- Corset bodice, underwire and boning, high waist seam
- Adjustable spaghetti straps, back zipper with hook and eye closure
- High front slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-7955
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: BLUE
Available Size: XS, S, M, XL
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Laurel Lace-Up A-Line Slit Satin Formal Dress
Special Occasion
A timeless silhouette gets a hint of modern flair on the Laurel satin formal dress perfect for bridesmaids, wedding guests, or fancy parties! Made from luxuriously silky satin fabric, she boasts a lace-up back designed to turn heads and a flattering V-neckline that highlights your bust. The A-line silhouette accentuates your figure while the high front slit adds a touch of allure, this floor-length gown will make you feel elegant and sophisticated at any formal event! Complete the look with dainty earrings and heels for a chic evening style.
Fit & Features
- Satin fabric lined with knit
- Spaghetti straps
- Padded bra cups
- Lace-up, back zipper and hook-eye closure
- High front slit
- A-Line silhouette
- Runs true to size
Style Number/Barcode: 05002-8130
Category Name: Long Dresses
Price: $9.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lizza Cowl Neck Slit Mermaid Velvet Formal Dress
Special Occasion
When you have a romantic look like the Lizza velvet formal dress, you'll sweep everyone off of their feet at black-tie galas or soirees! She boasts a sultry cowl neckline adorned with adjustable spaghetti straps to find the perfect fit and padded cups to help support. Reveal your gorgeous figure in her form-hugging mermaid silhouette that offers a show of leg with a high front slit along the dramatic floor-length hem. Complete the look with a stunning necklace and earrings set.
Fit & Features
- Soft velvet fabric lined, moderate stretch
- Adjustable spaghetti straps
- Cowl neckline, padded bra cups
- Back zipper and hook-eye closure
- High front slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8629
Category Name: Long Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: RED, BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Sale
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Fatima V-Neck Embroidered A-Line Tulle Dress
Special Occasion
Beautifully crafted with colored rhinestones and delicate embroidery, the Fatima A-line formal dress is a dream for prom, birthday events, and balls! Cast a magical aurora in this sleeveless gown boasting a flattering V-neckline adorned with adjustable spaghetti straps for a customizable fit. The padded bra cups provide support and her sheer mesh corset bodice with flexible boning offers a perfectly snatched look leading the A-line silhouette that flatters every figure. The floor-length hem and airy tulle fabric add an air of sophistication no one can deny! Complete the look with a decadent necklace, dainty bracelet, and heels for an unforgettable evening!
Fit & Features
- Airy tulle fabric lined with stretchy knit
- Padded bra cups
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Colored rhinestone embellishments, embroidery
- A-Line silhouette
- Runs true to size
Style Number/Barcode: 05002-8007
Category Name: Long Dresses
Price: $139.00
Availability: Out of Stock
Product Badge:- Ships Free
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Ramona Formal High-Low Ruffled Mermaid Dress
Special Occasion
The Ramona high-low ruffled mermaid dress will have you looking oh-so-chic at weddings and formal parties! Crafted with a structured crepe fabric with a moderate stretch, this long dress features a curve-hugging fit to flaunt your gorgeous figure. Her bodice is shaped with a sleeveless sweetheart neckline with a structured and padded bust and thin tank shoulder straps leading to an alluring low-back design to show off a hint of skin. Her mermaid silhouette is accented with a high-low ruffled hem for a chic flair. Complete your look with platform heels.
Fit & Features
- Crepe fabric with moderate stretch, sewn-in knit lining
- Sweetheart neckline, structured and padded bust
- Tank straps, built-in padded underwire bust
- Low back, zipper hook-eye closure
- High-low ruffled hem
- Mermaid fit
- Runs true to size
Style Number/Barcode: 05001-1915
Category Name: Long Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Cadence Sleeveless Mermaid Glitter Formal Dress
Special Occasion
Elevate your night looking beautifully decadent in the Cadence glitter formal dress perfect for black tie galas or celebrations! Crafted from glitter knit fabric, this floor-length dress features a square neckline, tank shoulder straps, and a low square cut back. Its mermaid silhouette accentuates your curves, making it a perfect choice for formal events. Complete the look with earrings.
Fit & Features
- Glitter knit fabric, moderate stretch
- Square neckline
- Tank shoulder straps
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8515
Category Name: Long Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lilly Sleeveless High-Slit Glitter Column Dress
Special Occasion
Bring the glamour in the Lilly formal glitter dress that wows from the moment you walk in! The long dress features a strapless straight neckline, ruching to enhance curves, a bold asymmetric front slit, and a floor-length column silhouette.
Unapologetically bold, this dress is all about confidence. Keep the luxe look going with our stunning strapless prom dresses or discover the perfect fit among our stylish wedding guest dresses.
Fit & Features
- Lined glitter knit fabric
- Strapless straight neckline, padded bra cups
- Ruching, back zipper with hook-eye closure
- Asymmetric high-front slit
- Long-length hem
- Column silhouette
- Runs true to size
Where to Wear:
Prom, weddings, galas, and black-tie parties.
Style Number/Barcode: 05002-8901
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: DENIM
Available Size: M, L
Product Badge:- Ships Free