Formal Dresses
Windsor's formal dresses are redefining elegance for 2025. Think illusion panels that sculpt and contour, printed mesh gowns with bold florals or swirls, and slinky jersey knits that drape like liquid luxe. Daring cutouts bring a sleek edge to eveningwear, while cascading ruffles add movement and modern drama. These trendy gowns prove that formal doesn’t have to mean predictable—they’re made for weddings, galas, and every post-worthy moment in between. Discover styles that are chic, camera-ready, and designed to make you unforgettable.
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Formal Dresses That Make Every Moment Feel Major
Windsor’s formal dresses are designed for those unforgettable nights when your look has to be flawless. From sweeping formal gowns to sleek short silhouettes, this collection delivers drama, polish, and trend-right details that set the tone for any occasion. Think structured corset bodices, adjustable straps, lace-up backs, and high slits that blend comfort with high-impact style.
- Heading to a big event? Explore Winter formal dresses in luxe fabrics like velvet, satin, and crepe that feel rich and elegant.
- For December celebrations, our formal holiday dresses sparkle with sequins, rhinestones, and glitter mesh, while bold jewel tones and classic black create timeless appeal.
- Looking to ring in the New Year? Formal NYE dresses with metallic finishes and statement cutouts are made to shine under the lights.
If you’re planning a gala, wedding, or milestone party, Windsor offers a range of formal party dresses in both fitted and flowy silhouettes to match your vibe. Go for a strapless satin gown with a sweetheart neckline for timeless elegance, or choose an asymmetrical hemline or bow-back detail for a fresh twist that feels modern and fun.
No matter where the night takes you, Windsor’s formal dresses give you options that feel special, stylish, and photo-ready. Shop Windsor’s formal dresses near you, online, in-app, or at one of 350+ stores nationwide, and find the look that will make your night unforgettable.
Tips for Choosing the Best Formal Dress for Your Body Type
- Hourglass: Slay those curves with a fitted corset bodice and flowing skirt.
- Pear‑Shaped: Balance out your look with a structured top and full skirt.
- Rectangle: Create curves with a cinched waist and flared hem.
- Apple‑Shaped: Draw eyes upward with a V‑neckline and empire waist.
For more styling inspo, hit up our blog guides like “The Ultimate Gala Dresses Guide” or “Sexy Formal Dresses – Create an Eye‑Catching Look” and get ready to own every moment.
What’s the Difference Between a Formal and a Semi-Formal Dress?
Formal and semi-formal dresses differ based on event dress codes and styling. Formal attire, often called black-tie, features glamorous floor-length gowns with luxe details like rhinestones, lace, and beading—perfect for galas, weddings, and proms. Popular silhouettes include mermaid, ball gown, and A-line styles.
Semi-formal dresses offer more variety in length and design, making them ideal for homecoming, weddings, and cocktail parties. These styles range from midi to short lengths.
The venue and occasion can also guide your choice—an upscale wedding may call for a floor-length gown, while an outdoor event might be perfect for a sleek midi dress with a stylish neckline.
Are Formal Dresses Always Long?
Not always! While long gowns are classic for formal events, modern formal attire includes various lengths and styles. Windsor’s collection of women’s formalwear features short, midi, and long dresses. Explore dramatic mermaid and column silhouettes for timeless elegance, or opt for trendy alternatives like high-low hemlines and two-piece designs for a fresh take on formal fashion.
Find your perfect formal dress at Windsor any time of year, available online, in-app, and in over 350 stores across the U.S. and Canada. Shop now for trend-driven styles that make you shine and every event unforgettable!
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Valentina Ruched Satin Dress
Special Occasion
Make a stylish statement in our lovely Valentina!
Fits & Features
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Spaghetti Straps That Cross & Lace-Up At The Back I Back Zip With Hook & Eye Closure
- Plunging V Wire Neckline I Pleating Detail At Bust
- Midi Length Silhouette I Ruching Accent I Side Slit
- Satin-Like Fabric
- Curve Hugging Fit I Moderate Stretch
Model is 5'9" with a 34" bust, 24" waist and 35.5" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-0336
Category Name: Formal Dresses
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Spaghetti Straps That Cross & Lace-Up At The Back I Back Zip With Hook & Eye Closure
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Loraine Sweetheart Wrap Mermaid Satin Formal Dress
Special Occasion
A sweetheart neckline brings flirty charm to the glamorous Loraine satin formal dress - a stunning dress for bridesmaids, black-tie weddings, and galas! Lustrous satin creates this formal gown designed with adjustable spaghetti straps for a customizable fit, padded bra cups for support and shaping, a corset trim bodice, and an open strappy back with mesh accents for a head-turning style. The mermaid silhouette and high front wrap slit add a touch of drama, perfect for any formal occasion. Complete the look with earrings, a chic clutch, and sparkly block heels for an unforgettable style!
Fit & Features
- Satin fabric lined with stretchy knit
- Padded bra cups, adjustable spaghetti straps
- Strappy mesh back, hook closures
- Back zipper and hook-eye closure
- Wrap-front high front slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8207
Category Name: Formal Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Julian Floral Chiffon A-Line Dress
Special Occasion
Get your evening to a fabulous start by gracing everyone with your presence in our stunning Julian!
Fits & Features
- Adjustable Spaghetti Straps
- V Neckline
- Sweeping Floor Length Hem I A-Line Silhouette I Front Slit
- Floral Chiffon Fabric I Partially Lined
- Back Zip With Hook & Eye Closure
- 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: 05002-0605
Category Name: Formal Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Gianna Formal High Slit Satin Dress
Special OccasionStrike a pose in satin! Gianna features a bold magenta hue, a sleeveless bodice, a V neckline and narrow straps that lead to a lattice back design. Her slim fit bodice leads to a floor length silhouette that is accented with a high side slit. Dress is composed of a stretchy satin-like fabric that offers a form hugging fit with a moderate stretch.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6450
Category Name: Formal Dresses
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Mimi Corset Glitter Ball Gown
Special Occasion
Bring the dazzle to prom in a ball gown that is made for the prom queen! Mimi features a gorgeous glitter leaf pattern throughout, a strapless sweetheart neckline with a built-in no-slip strip, supportive padded cups, and a corset-like bodice with flexible boning. Her slim-fit bodice leads to a voluminous ball gown silhouette that is accented with hidden side pockets and pleats. She is composed of an airy-lined mesh fabric that offers a flowy fit with minimal stretch. Her layered petticoat makes your entrance to prom even more dramatic. Complete your prom outfit with rhinestone heels and a tennis bracelet.
Fit & Features
- Strapless sweetheart neckline, no-slip strip
- Built-in padded bust, bra optional
- Corset-bodice, flexible boning
- Hidden side pockets
- Ball gown silhouette
- Glitter leaf pattern, mesh-lined fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05004-0130
Category Name: Formal Dresses
Price: $19.97 $199.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Lenny Formal Sequin One Shoulder Dress
Special Occasion
Modern yet romantic, glimmer with beauty in the Lenny formal sequin dress perfect for anniversaries, galas, and celebrations! She features a sleeveless one-shoulder neck with an adjustable spaghetti strap for a customizable fit and a cutout side along the bodice. Her form-hugging slim silhouette is designed with a high-cut side slit and floor-length hem. The formal dress is composed of a sequin-scroll mesh-lined fabric with minimal stretch. Complete your dressy look in a teardrop stone necklace and earrings.
Fit & Features
- Sleeveless one-shoulder, adjustable spaghetti strap
- Strapless or adhesive bra recommended
- Back zipper and hook-eye closure
- Side cutout bodice, form-hugging, slim silhouette
- High-cut side slit, floor-length hem
- Sequin-scroll, mesh-lined fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2544
Category Name: Formal Dresses
Price: $49.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Tabitha Sleeveless Sequin Formal Column Dress
Special Occasion
Make a shimmering arrival in the Tabitha sequin formal dress at celebrations and red-carpet events! The floor-length dress is designed in a fitted column silhouette with a high front slit for movement.
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
- Sequin embellished pattern, mesh fabric, stretchy knit lining
- Sleeveless square neckline
- Adjustable spaghetti straps
- Back zipper with hook-eye closure
- Fitted column silhouette
- High front slit, floor-length hem
- Runs true to size
Where to Wear:
Prom, red-carpet events, galas, and fancy celebrations.
Style Number/Barcode: 05002-9234
Category Name: Formal Dresses
Price: $25.00 $129.90
On Sale: Yes
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M
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Kayla Cowl Neck Satin Dress
Special Occasion
Show up looking like the luxurious queen you are in our stunning Kayla!
Fits & Features
- Elastic Cord Spaghetti Straps
- Cowl Neckline I Square Back
- Floor Length Hemline I Front Slit I Rouching & Ties At Side
- Stretch, Satin Fabric
- Curve Hugging Fit I Plenty Of Stretch
- Zipper Not Included
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0779
Category Name: Formal Dresses
Price: $22.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Jazzy Formal Heat Stone Dress
Special Occasion
Bring the glitz in our shimmering Jazzy dress to make a glowing statement!
Fits & Features
- Plunging V neckline
- Long fitted sleeves
- Slim fit silhouette with flared hem
- All over heat stone embellishments
- Mesh knit composition I Fully lined
- Zipper & hook and eye closure
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: 05002-0345
Category Name: Formal Dresses
Price: $49.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Char Formal Sequin Asymmetrical Midi Dress
Special Occasion
Stun in a sequin dress that brings the shimmer to enlighten your evening! Our Char dress features a plunging V-neckline, sleek spaghetti straps and an asymmetrical midi length hem. Her sequins shine from all your best angles and pair well with chrome heels and a satin clutch for your special evening.
Fit & Features
- Sleeveless V-neckline
- Spaghetti straps
- Sequins
- Asymmetrical midi length hem
- High side slit
- Form hugging fit
Special Occasion products cannot be returned to any retail locations.Style Number/Barcode: 05002-1119
Category Name: Formal Dresses
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kass Formal Ombre Sequin Dress
Special Occasion
Bring the shine to your special event with a formal dress that wows from the moment you enter the room! Kass features a sleeveless V-neckline with a mesh inset, supportive padded cups, and a double-row of bungee spaghetti straps. Her slim-fit waist leads to a flowy A-line silhouette. Kass is adorned with sparkling sequins that have a gorgeous ombre effect as they cascade from bodice to hem. The dress is composed of a lined mesh fabric that offers a form-hugging fit with minimal stretch. Complete look with rhinestone heels.
Fit & Features
- Sleeveless V-neckline, double row of bungee spaghetti straps
- Padded cups
- Ombre sequins
- High waist, lower zipper closure
- A-line silhouette
- Lined mesh fabric
- Form-hugging fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2357
Category Name: Formal Dresses
Price: $14.97 $134.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Clarabelle Sweetheart A-Line Midi Formal Dress
Special Occasion
Romantic and structured, the Clarabelle midi formal dress sculpts and flatters your figure with a sweetheart-fitted bodice and a drop waist seam that perfectly accentuates your waistline along the A-line silhouette.
Fit & Features
- Floral and fruit garden print
- Organza fabric, multiple woven and tulle linings
- Sweetheart neckline, padded bra cups
- Adjustable spaghetti straps, back zipper and hook-eye closure
- Fitted bodice, drop waist seam
- A-line silhouette, midi-length hem
- Runs true to size
Where to Wear:
Prom, weddings, garden parties, fancy parties, milestone celebrations, spring galas
Style Number/Barcode: 05001-2725
Category Name: Formal Dresses
Price: $99.90
Availability: Out of Stock
Product Badge:- Ships Free
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Sylvia Formal Sweetheart Long Dress
Special Occasion
The Sylvia formal dress effortlessly highlights your figure and sophistication! Perfect for award banquets, anniversary parties, and fancy soirees. She features a sleeveless sweetheart neckline, tank straps, a front ruched seam atop a stunning high slit, and a slim curve-hugging long silhouette. The formal dress is composed of a slinky knit fabric with a knit lining and plenty of stretch. Complete the look with an envelope clutch and sassy glitter heels.
Fit & Features
- Sleeveless sweetheart neckline, tank straps
- Front ruched seam, high slit
- Slim curve-hugging silhouette
- Long hem
- Slinky knit fabric, knit lining, moderate stretch
- Bra friendly design
- Runs true to size
Style Number/Barcode: 05002-7069
Category Name: Formal Dresses
Price: $54.90
Availability: Out of Stock
Product Badge:- Sale
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Aileen Formal One-Shoulder Glitter Mermaid Dress
Special Occasion
Bring the glitzy allure with the gorgeous glitter detailing of the Aileen formal mermaid dress! She features a sleeveless asymmetric one-shoulder neckline with a built-in padded bust, dual spaghetti straps that lead to a strappy back design, ruched detailing at the waist, a dramatic floor-sweeping hem with a figure-flaunting mermaid silhouette, and a glamorous glitter swirl pattern on the knit fabric. Complete your red-carpet-worthy look with rhinestone fringe earrings for that luxe sparkle.
Fit & Features
- Sleeveless asymmetric one-shoulder neckline, padded bust
- Dual spaghetti straps, asymmetric strappy back design
- Ruching at the waist, back zipper, hook and eye closure
- Floor-sweeping hem, mermaid silhouette
- Glitter swirl pattern, knit fabric, full-length knit lining, moderate stretch
- No bra required
- Runs true to size
Style Number/Barcode: 05002-7743
Category Name: Formal Dresses
Price: $14.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kiabeth Off Shoulder Midi Dress
Special Occasion
Show those shoulders in our elegant Kiabeth midi dress!
Fits & Features
- Fold Over, Off Shoulder Neckline
- Short And Straight Off Shoulder Sleeves
- Fitted Bodice With Vertical Seams
- High Waist Skirt
- Mid-length Hem That Hits Mid Calf
- Crepe Fabric
- Moderate Stretch, Form Hugging Fit
Mauve: Model is 5'6.5" with a 32" bust, 23.5" waist and 35" hips. She is wearing a size small.
Royal: Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small.Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-0290
Category Name: Formal Dresses
Price: $19.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Glinda Formal Sequin Party Dress
Special Occasion
Glinda brings irresistible sparkle to the prom! She features a sleeveless, cowl neck with adjustable spaghetti straps that shape the x-back detail. Flaunt your figure in her bodycon mini-length hem perfect for all-night dancing. The party dress is composed of sequin-knit lined fabric with minimal stretch. Complete your prom look in sultry caged heels.
Fit & Features
- Sleeveless, cowl neckline, adjustable spaghetti straps
- Adhesive bra recommended
- X-back detail
- Bodycon silhouette
- Mini-length hem
- Sequin-knit lined fabric, minimal stretch
- Fits true to size
Style Number/Barcode: 05001-0958
Category Name: Formal Dresses
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Tia Lace High Slit Formal Column Dress
Special Occasion
Indulge in romance in the Tia lace formal dress at weddings and dressy events. Crafted from stretch lace fabric, this long dress showcases a cutout back and high side slit to flaunt your figure along the fitted column silhouette.
Rich, bold, and unforgettable—this dress is pure royalty. Love this shade? Explore our purple prom dresses or find a celebration-ready look in our wedding guest dresses.
Fit & Features
- Stretch lace fabric lined with stretchy knit
- Sleeveless sweetheart neckline, padded bust
- Adjustable spaghetti straps
- Cutout back, lower zipper closure
- High side slit, fitted column silhouette
- Long-length hem
- Runs true to size
Where to Wear:
Weddings, black-tie parties, formal dinners, and fancy date nights.
Style Number/Barcode: 05002-9015
Category Name: Formal Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: PURPLE
Available Size: XS, S, M
Product Badge:- Sale
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Beatrice Formal Glitter Mini Dress
Special Occasion
Always the center of attention. Sparkle from the moment you strut into the party in the Beatrice glitter formal dress! Encapsulate an elegant and chic allure in her one-shoulder neckline with a sheer long sleeve, fitted bodice, and a high waist seam featuring a cascading drape on her mini-length, bodycon silhouette. The formal dress is composed of a glittery mesh fabric with a knit lining and minimal stretch. Complete your dressy look in stiletto heels and a clutch.
Fit & Features
- One-shoulder neckline, sheer long sleeve
- Strapless bra recommended
- Fitted bodice, high waist seam
- Side cascading drape
- Mini-length hem, bodycon silhouette
- Glittery mesh fabric, knit lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05001-1136
Category Name: Formal Dresses
Price: $14.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Nina Tulle Glitter Polka Dot Party Dress
Special Occasion
Flirt and flounce in the cute Nina party dress at school dances, banquets, or dressy birthday events! She features a sleeveless sweetheart neckline, adjustable spaghetti straps, tulle overlay over the bust and corset-style bodice, and a flared tulle short-length skirt. The party dress is designed with adorable glitter polka dots all over for a hint of shine and has a stretchy knit lining. Complete the look in this formal short dress with a bracelet and earrings.
Fit & Features
- Sleeveless sweetheart neckline, adjustable spaghetti straps
- Back zipper and hook-eye closure
- Tulle overlay over the bust and corset-style bodice
- Flared tulle short-length skirt
- All over glitter polka dots on tulle fabric, stretchy knit lining
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05001-1587
Category Name: Formal Dresses
Price: $9.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Constance Formal High Slit Mermaid Dress
Special Occasion
Captivate from the moment you enter the room in the enchanting Constance formal dress! She features a V-neckline with a sheer mesh insert, ruched side seam, and a mermaid silhouette with a high side slit. She is composed of a curve-hugging crepe fabric that offers a moderate stretch. Complete look with a clutch and rhinestone collar.
Fit & Features
- Sleeveless V-neckline
- Mesh insert at the bodice
- Ruched side seam
- High side slit
- Mermaid silhouette
- Lined crepe fabric
- Form hugging fit, moderate stretch
Style Number/Barcode: 05002-1218
Category Name: Formal Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Alia Formal High Slit Midi Dress
Special Occasion
The Alia formal high slit midi dress will bring those simplistic chic vibes to your look. She features a sleeveless square neckline, adjustable spaghetti straps for a customizable fit, vertical seam detailing at the bodice, a midi-length hem with a curve-hugging silhouette, and a sleek high front slit. The smooth woven fabric has minimal stretch. Style with clear heels for your next semi-formal occasion.
Fit & Features
- Sleeveless square neckline
- Adjustable spaghetti straps, back zipper closure
- Vertical seam detailing at the bodice
- Midi-length hem, curve-hugging fit, high front slit
- Woven fabric, lining at the bust, minimal stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1506
Category Name: Formal Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Neriah Sequin Marabou Feather Party Dress
Special Occasion
The Neriah sequin party mini dress demands diva vibes only! Be of the moment in her strapless neckline featuring a fab marabou feather trim, non-slip grip lining, a padded bust, and a flattering bodycon silhouette with a mini-length hem. The party dress is composed of a sequin-scroll pattern on mesh fabric for the perfect shine and has a stretchy knit lining. Complete the look in this mini dress with rhinestone strap heels for extra sparkle at birthdays or a Vegas weekend!
This dress proves that short and stylish is always a vibe. Want more? Discover our bold short prom dresses or find a celebration-ready fit in our party dresses.
Fit & Features
- Strapless neckline, marabou feather trim
- Non-slip grip lining, padded bust
- Back zipper and hook-eye closure
- Bodycon silhouette, mini-length hem
- Sequin-scroll pattern, mesh fabric, stretchy knit lining
- No bra required
- Runs true to size
Style Number/Barcode: 05001-1812
Category Name: Formal Dresses
Price: $14.97 $76.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Melany Formal Dual Slit A-Line Dress
Special Occasion
Bring the fire and desire in the Melany formal dress to make every jaw drop! Stun at black-tie weddings, galas, and award banquets. She features a sleeveless one-shoulder neckline with a cutout bust and a cutout back tank strap, an empire waist, and a flattering A-line silhouette with sexy dual front slits along her faux wrap-style long hem. The formal dress is composed of a slinky and smooth knit fabric with moderate stretch. Complete the look with lace-up heels and earrings.
Fit & Features
- Sleeveless one-shoulder neckline, cutout bust
- Cutout back tank strap
- Empire waist
- A-line silhouette, dual front slit, floor-length hem
- Slinky and smooth knit fabric, moderate stretch
- Strapless bra, sticky bra, or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-6898
Category Name: Formal Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Alessandra Sleeveless Flocked Velvet Mermaid Dress
Special Occasion
The long mermaid dress features a sleeveless cowl neckline, adjustable spaghetti straps, a sheer corset-like bodice with flexible boning, and a floral flocked velvet pattern. Complete the formal outfit with a rhinestone clutch.
Fit & Features
- Lined mesh and velvet fabrication
- Sleeveless cowl neckline
- Adjustable spaghetti straps
- Sheer corset-like bodice with flexible boning
- Floral flocked velvet pattern
- Long length hem
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8808
Category Name: Formal Dresses
Price: $79.90
Availability: Out of Stock
Product Badge:- Ships Free