Long Dresses
Long dresses are the easiest way to look styled without overthinking it. From casual to cocktail, choose knit satin, silky satin, mesh, slinky jersey knit, and ribbed knit in silhouettes with long sleeves, short sleeves, mock neck, wide-neck, off the shoulder, plunging v-necklines, and drapey cowl necks. Cut outs with luxe gold hardware keep things modern, while fall hues like chocolate brown, burgundy, deep plums, and classic black bring the mood. Perfect for wedding guest events, date nights, and birthday dinner parties.
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Long Dresses for Effortless Fall & Winter Style
Long dresses make getting dressed feel instantly pulled together, whether your day calls for a relaxed floral maxi or your night deserves a floor-sweeping gown. This fall and winter, discover flowing fabrics alongside sculptural floor-length dresses, with casual long dresses for getaways and elevated styles that make special plans feel effortless.
Are All Long Dresses Formal?
Not at all. Fabric, silhouette, and styling can completely change the mood. A relaxed floral maxi can feel easy for Thanksgiving dinner or a weekend away, while satin, sheer details, or a fitted column silhouette can turn the length into evening wear. Formal long dresses and long gowns bring extra polish for holiday office parties and dressier events—the length gives you options rather than defining the dress code.
Which Long Dress Silhouette Should I Choose?
Think about the movement and shape you want. Flowing maxis create an easy, graceful effect, while column styles keep the line sleek and streamlined. Mermaid Dresses bring more structure before flaring toward the hem, and dresses with high slit details add movement to fitted silhouettes. For an engagement photoshoot, those details can give a long dress extra dimension as you move in front of the camera.
Can I Wear a Long Dress to a Wedding?
Absolutely—just let the venue and dress code guide the look. A relaxed print can feel right for a rustic celebration; explore Country Wedding Guest Dresses when that’s the vibe. More polished weddings may call for elevated fabrics, sculptural silhouettes, or details like sheer panels, draped sleeves, ruffles, and statement bows.
Find Your Floor-Length Favorite with Us
Some dresses just need to be tried on IRL. Visit one of Windsor’s 350+ stores across North America to see how the length, fit, and fabric move on you, shop online, or get Windsor's Clothing App for convenient shopping, virtual try-ons, and exclusive perks.
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Eva Glitter Lace-Up Column Formal Dress
Special Occasion
Made for evenings that linger long after the last toast, The Eva delivers refined glamour with a confident edge. Crafted in glitter knit-lined fabric, this column floor-length silhouette features a softly draped cowl neckline, delicate spaghetti straps, and a high front slit that feels striking yet composed.
Fit & Features
- Glitter knit fabric lined with smooth knit
- Cowl neckline, spaghetti straps
- Lace-up open back detail
- High front slit for movement
- Column floor-length silhouette
- Runs true to size
Where to Wear:
Formal weddings, black tie galas, upscale cocktail receptions, anniversary dinners, milestone birthday evenings, winter formals, special events, engagement parties, rehearsal dinners
Style Number/Barcode: 05002-001140
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: RED, BLACK, BROWN
Available Size: XXS, XS, S, M, L
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Savanna Floral Sequin Lace-Up Formal Dress
Special Occasion
Designed to glow under evening lights, the Savanna gown delivers refined sparkle with a romantic edge. Crafted from floral sequin fabric, its mermaid silhouette and floor-length hem are elevated by a striking lace-up back that feels both polished and unforgettable.
Fit & Features
- Floral sequin mesh-lined fabric
- Sweetheart neckline with spaghetti straps
- Mermaid silhouette that skims and flares
- Lace-up back design, zipper and hook-eye closure
- Floor length hem
- Runs true to size
Where to Wear:
Prom, formal dances, black-tie weddings, galas, milestone birthday celebrations, red-carpet occasions
Style Number/Barcode: 05002-001145
Category Name: Long Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Catrina Crochet Slit Formal Dress
Special Occasion
Designed for destination moments that call for understated allure, the Catrina crochet column dress feels both romantic and refined. A strapless sweetheart neckline meets a sculptural hardware cutout and high side slit, creating a silhouette that feels effortless, modern, and perfectly bridal for sun-soaked celebrations.
Fit & Features
- Crochet fabric lined with mesh
- Strapless sweetheart neckline with hardware insert, padded bra cups
- Keyhole cutout
- Tie-back detail, zipper and hook-eye closure
- High side slit for movement
- Curve-hugging column silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Destination weddings, bridal rehearsal dinners, bachelorette trips, tropical resorts, sunset cocktail parties, honeymoons, upscale beachside restaurants, weekend getaways
Style Number/Barcode: 05002-001128
Category Name: Long Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free
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Clementine Sequin Bead Formal Dress
Special Occasion
For the nights when you want every angle to feel unforgettable, the Clementine dress delivers a sculpted silhouette with luminous detail. Designed with intricate beaded sequins, a sleek mermaid shape, and an open lace-up back, this gown feels polished, feminine, and made for a slow turn across the room.
Fit & Features
- Allover beaded sequin fabric with subtle shimmer
- V-neckline, padded bra cups, spaghetti straps
- Fitted mermaid silhouette
- Open lace-up back, hidden zipper and hook-eye closure
- Floor length hem
- Runs true to size
Where to Wear:
Prom, weddings, ballroom galas, black tie reception, anniversary dinners, engagement parties, elegant shower celebrations, pageant, awards ceremony, red carpet events
Style Number/Barcode: 05002-001139
Category Name: Long Dresses
Price: $19.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Taylor Glitter Mermaid Formal Dress
Special Occasion
Designed to catch the light from every angle, the Taylor glitter gown delivers a striking balance of polish and allure. A softly draped cowl halter neckline with hardware detail flows into an open back and a mermaid floor-length silhouette made for unforgettable entrances.
Fit & Features
- Glitter fabric with a smooth knit lining
- Cowl halter neckline with statement hardware
- Open back design
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, formal galas, red-carpet events, luxury ballroom celebrations, award dinners, milestone birthday events, elegant occasions
Style Number/Barcode: 05002-001146
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: MAUVE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Janine Glitter Mermaid Formal Dress
Special Occasion
For the evening when subtle simply will not do, the Janine dress delivers high-impact glamour with effortless polish. Designed in shimmering glitter fabric with countless rhinestone embellishments, a sleek strapless neckline, and a curve-skimming mermaid floor-length silhouette, it is made for events where you plan to make them stop and stare.
Fit & Features
- Glitter knit fabric with rhinestone embellishments, knit lining
- Strapless neckline
- Cutout back with secure clasp strap and lower twist accent
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, galas, big birthday events, formal milestone celebrations, engagement parties, rehearsal dinners, upscale cocktail parties, red-carpet occasions
Style Number/Barcode: 05002-001136
Category Name: Long Dresses
Price: $99.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Effortless Bloom Floral Open Back Maxi Dress
Floaty, fitted, and impossible to ignore. This floral mesh maxi skims the body with a draped cowl neckline and an open tie-back design perfect for serving dreamy looks on vacations, sunset cocktails, and date nights.
Fit & Features
- Floral bloom print, mesh-lined fabric
- Cowl halter neckline
- Spaghetti strap tie-back closure
- Open back with lower ruched seam
- Curve-hugging silhouette
- Floor-length hem
- Runs true to size
Style Number/Barcode: 05101-000845
Category Name: Long Dresses
Price: $9.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Aylin Tropical Floral Formal Dress
Special Occasion
The Aylin dress was made for unforgettable entrances and warm evening celebrations. Designed in a statement tropical floral print with a sweeping mermaid floor-length silhouette, it features a flattering V-neckline, delicate adjustable spaghetti straps, and a tie-back open back that adds a striking finish.
Fit & Features
- Tropical floral print, knit-lined stretchy fabric
- V-neckline, adjustable spaghetti straps
- Tie-back, open back
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, destination weddings, beachside ceremonies, tropical resorts, formal vacation dinners, anniversary trips, special getaways, and birthdays.
Style Number/Barcode: 05002-001155
Category Name: Long Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kenzie Floral Formal Dress With Bag
Special Occasion
The Kenzie satin gown brings an effortless kind of glamour with its floral print and curve-skimming mermaid silhouette. The detachable spaghetti straps and matching clutch bag make it the kind of look that feels polished from ceremony to champagne toast.
Fit & Features
- Floral print, satin fabric, sewn-in short knit lining
- Square neckline, padded bra cups
- Detachable and adjustable spaghetti straps
- Back zipper and hook-eye closure
- Mermaid sheer mesh floor-length silhouette
- Runs true to size
- Includes a matching clutch bag with a drawstring closure
Where to Wear:
Weddings, black tie galas, engagement photoshoots, anniversaries, vacations, honeymoons, destination celebrations, fancy garden parties, big birthday events, fashion-forward occasions
Style Number/Barcode: 05002-001153
Category Name: Long Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: In Stock
Available Color: WHITE, PRINT, PRINT-2
Available Size: XXS, XS, S, M, L
Product Badge:- Sale
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Rylan Floral Linen Cutout A-Line Dress
Special Occasion
Made for sun-drenched celebrations, the Rylan floral linen A-line dress brings effortless glamour to every RSVP. The plunging neckline and sculpted cutout detail give the flowy silhouette a modern feel that’s perfect for vacations, birthday dinners, and chic brunch plans.
Fit & Features
- Linen-blend woven fabric
- Floral print, piping contrast design
- Sleeveless V-neckline, tank shoulder straps
- Tie-front detail, asymmetric front waist cutout, side cutouts
- Open back, tie-back strap, lower zipper with hook-eye closure
- Floor-length A-line silhouette
- Runs true to size
Where to Wear:
Birthday celebrations, vacations, honeymoons, summer parties, and brunch with the girls.
Style Number/Barcode: 05002-001150
Category Name: Long Dresses
Price: $94.90
Availability: In Stock
Available Color: WHITE, PRINT
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Hollie Floral Halter Mermaid Formal Dress
Special Occasion
Designed to command attention from every angle, the Hollie mesh mermaid dress pairs a statement floral print with a halter keyhole neckline for a look that feels both sculptural and fluid. The open back and floor-length finish create an unforgettable balance of drama and refinement.
Fit & Features
- Mesh-lined fabric with all-over floral print
- Halter neckline with deep V-shaped keyhole cutout
- Twist-front bust with ruched detailing
- Open back with adjustable halter tie
- High-waist seam for a contoured fit
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Weddings, destination resorts, honeymoons, birthday dinners, dressy cocktail parties, gala dinners, engagement parties, rehearsal dinners, black tie occasions
Style Number/Barcode: 05002-001156
Category Name: Long Dresses
Price: $74.90
Availability: Out of Stock
Product Badge:- Ships Free
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Adalynn Floral Lace Mermaid Formal Dress
Special Occasion
Romantic with a modern edge, the Adalynn dress is designed to captivate from every angle with its delicate floral lace and sculpted mermaid floor-length silhouette. The subtle cutout back adds an unexpected allure, making it perfect for those moments when you want elegance with just a hint of intrigue.
Fit & Features
- Floral print, lace-lined stretch fabric
- Scoop neckline, padded bra cups
- Adjustable spaghetti straps
- Cutout back with hook closure strap
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Bridal celebrations, garden parties, graduations, baby showers, prom, afternoon tea, engagement photoshoots and parties, vacations, honeymoons
Style Number/Barcode: 05002-001152
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: WHITE, PRINT
Available Size: XXS, XS, S, M
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Priscilla Floral Chiffon Formal Dress
Special Occasion
Light, floaty, and made for twirling through every RSVP moment, the Priscilla floral gown brings effortless romance to the occasion lineup. The cascading ruffle slit, soft A-line fit, and flowy silhouette create a dreamy look that feels equally polished for garden ceremonies and sunset celebrations.
Fit & Features
- Floral print, chiffon fabric, smooth knit lining
- V-neckline, padded bra cups
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- High front ruffled slit
- A-line floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, wineries, bridal showers, vacations, engagement parties, birthday dinners, dressy daytime events, cocktail soirees, resorts, destination celebrations
Style Number/Barcode: 05002-001158
Category Name: Long Dresses
Price: $19.97 $84.90
On Sale: Yes
Availability: In Stock
Available Color: ORANGE
Available Size: XS, S
Product Badge:- Sale
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Clare Satin Off-The-Shoulder Mermaid Dress
Special Occasion
Sleek, chic, and made for the kind of entrance that turns quiet rooms into captivated ones. The Clare is a satin mermaid dress with an elegant off-the-shoulder neckline and softly draped bodice that gathers into a figure-defining silhouette with subtle ruching through the waist and hips.
Fit & Features
- Premium satin fabric, full-length knit lining
- Asymmetric off-the-shoulder neckline, draped bodice
- Ruched side seams at the waist
- Hidden side zipper with hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Weddings, cocktail parties, evening dinners, rooftop parties, formal date nights, and chic soirees.
Style Number/Barcode: 05002-001160
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S
Product Badge:- Ships Free
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Kennedy Tulle A-Line Ball Gown
Special Occasion
Designed for entrances that linger, the Kennedy tulle gown balances romance with structure for a look that feels effortlessly polished. A corset sequin applique bodice flows into an a line floor length silhouette that moves beautifully through every formal moment.
Fit & Features
- Airy tulle lined fabric
- Strapless sweetheart neckline, padded bra cups
- Structured corset sequin applique bodice, flexible boning
- Back zipper and hook-eye closure
- Voluminous A-line silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, black-tie galas, balls, weddings, elegant seasonal soirees, big birthday events, special milestone celebrations, pageants
Style Number/Barcode: 05004-000029
Category Name: Long Dresses
Price: $139.90
Availability: Out of Stock
Product Badge:- Ships Free
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Blair Satin Corset Lace-Up Formal Dress
Special Occasion
Sleek, sculpted, and designed for a slow entrance, the Blair is all about refined drama. Cut in luminous satin with an applique trim corset bodice, strappy lace-up back, and leg-baring slit, this mermaid silhouette contours the waist before flowing into a polished finish.
Fit & Features
- Stretch satin fabric lined with knit
- Applique trim sweetheart neckline, padded bra cups, adjustable spaghetti straps
- Corset bodice with structured boning
- Mermaid silhouette, front slit, floor-length hem
- Strappy lace-up back for adjustable fit, hidden zipper and hook-eye closure
- Runs true to size
Where to Wear:
Prom, weddings, balls, galas, big birthday events, engagement parties, luxe rehearsal dinners, special date nights, awards night
Style Number/Barcode: 05002-001165
Category Name: Long Dresses
Price: $99.90
Availability: In Stock
Available Color: WINE
Available Size: XXS, XS, S, M, L
Product Badge:- Ships Free
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Lacey Floral Sequin Mermaid Formal Dress
Special Occasion
A romantic silhouette with a subtle shimmer, the Lacey floral sequin knit gown moves with soft drama and refined allure. Designed with a sweetheart neckline, lace-up open back, and a high front slit, it balances elegance with just the right hint of intrigue.
Fit & Features
- Stretch knit fabric with allover sequin floral pattern
- Sweetheart neckline with structured bust seaming
- Adjustable spaghetti straps
- High front slit for movement
- Lace-up open back detail, hidden zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Bridal celebrations, weddings, rehearsal dinners, destination weddings, engagement parties and photoshoots, black tie galas, anniversaries, fancy evening receptions, formal milestone celebrations
Style Number/Barcode: 05002-001163
Category Name: Long Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Jaymie Glitter Lace-Up Formal Dress
Special Occasion
Catch the light from every angle in the Jaymie glitter mermaid gown designed for unforgettable moments. The wrap-style bodice, strappy open back, and softly ruched silhouette create a sleek finish that feels effortlessly glamorous from cocktail hour to last dance.
Fit & Features
- Glitter knit fabric, smooth knit lining
- Sweetheart neckline, surplice accent, padded bra cups
- Spagehtti straps
- Lace-up back
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, engagement parties, red-carpet events, cocktail soirees, black tie galas, formal celebrations, anniversaries
Style Number/Barcode: 05002-001161
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: HUNTER, WINE
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Justina Sequin Floral Formal Dress
Special Occasion
Soft shimmer meets sculpted elegance in the Justina sequin mermaid gown designed to captivate from every angle. A floral finish and striking cutout back create a refined balance of romance and modern allure, perfect for elevated occasions that call for something unforgettable.
Fit & Features
- Delicate floral pattern, sequin mesh-lined fabric
- Square neckline, spaghetti straps
- Cutout back
- Mermaid silhouette
- Floor-length hem with subtle train
- Runs true to size
Where to Wear:
Prom, formal weddings, garden parties, galas, upscale cocktail soirees, resort formal events, black tie occasions, milestone celebrations
Style Number/Barcode: 05002-001164
Category Name: Long Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kate Sequin Chiffon Tie Mermaid Formal Dress
Special Occasion
A striking balance of glamour and grace, the Kate sequin gown is designed to captivate from every angle. The mermaid floor-length silhouette flows effortlessly, while the open back with chiffon ties adds a soft, dramatic finish that feels unforgettable yet refined.
Fit & Features
- Sequin-pattern fabric
- Halter neckline, padded bra cups
- Chiffon tie-back design, hidden zipper and hook-eye closure
- Mermaid form-hugging silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, black tie celebrations, weddings, galas, balls, formal garden parties, milestone birthday events, glam fashion-forward soirees, red-carpet occasions
Style Number/Barcode: 05002-001168
Category Name: Long Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Soft Drama Chiffon Ruffle A-Line Maxi Dress
Float through the night like you planned it that way. This chiffon ruffle A-line maxi dress features a ruched sweetheart bust and tiered flowy silhouette that moves beautifully from dinner plans to late-night photos.
Fit & Features
- Sheer chiffon fabric with full-length lining
- Strapless sweetheart neckline, ruched bust
- Empire waist
- Back zipper closure
- Tiered ruffled design with pleating
- Maxi-length flowy A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-000857
Category Name: Long Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XXS, XS, S, M
Product Badge:- Sale
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Mia Metallic Halter Slit Formal Dress
Special Occasion
For nights that call for something unforgettable, the Mia dress delivers liquid shine and sculpted allure in every step. Crafted in metallic knit with a plunge halter neckline, open back, and high side slit, this form-hugging long hem silhouette is equal parts sultry and refined.
Fit & Features
- Metallic slinky knit stretch fabric
- Plunge halter neckline
- Open back
- High side slit
- Form-hugging, long-length silhouette
- Runs true to size
Where to Wear:
Vacations, cocktail parties, birthday dinners, honeymoons, date nights, bachelorettes
Style Number/Barcode: 05002-001166
Category Name: Long Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: In Stock
Available Color: METALLIC
Available Size: XXS, XS, S, M, L, XL
Product Badge:- Sale
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Isabel Sequin Floral Strapless Formal Dress
Special Occasion
Designed for entrances that linger, the Isabel dress moves with a fluid mermaid silhouette that feels both refined and unforgettable. Sequin floral mesh adds dimension and light-catching detail, while the strapless neckline and cutout back bring a modern edge to a timeless moment.
Fit & Features
- Mesh fabric with full-length knit lining, high stretch
- Floral sequin pattern
- Strapless neckline with no-slip strip, padded bust
- Cutout back design, hook-eye closure strap, lower back zipper with hook-eye closure
- High front slit for movement
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, black-tie galas, milestone celebrations, formal birthday dinners, garden soirees, and red-carpet occasions.
Style Number/Barcode: 05002-001175
Category Name: Long Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Betty Sequin Strappy Mermaid Formal Dress
Special Occasion
Designed for nights that call for a little extra glow, the Betty balances refined glamour with a confident, sculpted silhouette. A luminous sequin pattern meets a strappy open tie back and a floor-length mermaid shape that moves beautifully with every step.
Fit & Features
- Sequin-embellished fabric, knit lining
- Scoop neckline with spaghetti straps, padded bra cups
- Form-hugging mermaid silhouette
- Open back with adjustable strappy tie detail
- Back zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Black tie galas, formal dances, birthdays, milestone celebrations, luxury venue events, red-carpet occasions
Style Number/Barcode: 05002-001177
Category Name: Long Dresses
Price: $119.90
Availability: In Stock
Available Color: RED
Available Size: XXS, XS, S, M
Product Badge:- Ships Free