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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Ophelia V-Neck High Low Ruffle Tulle Formal Dress
Special Occasion
The Ophelia tulle formal dress you'll look like an absolute fairytale at prom or balls! She's designed with a flattering V-neckline and pleated bust, adjustable spaghetti straps for a perfect fit, and a unique crisscross back design. The high low ruffled hem adds a touch of drama to the elegant tulle fabric. Complete the look in strappy stiletto heels and earrings for an enchanting evening.
Fit & Features
- Tulle fabric lined with short stretchy knit lining
- Adjustable spaghetti straps
- Pleated bust
- High low tiered ruffled hem
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7881
Category Name: Formal Dresses
Price: $9.97 $104.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kimmy Formal Sequin Mini Dress
Special Occasion
Dress to impress in our shimmering Kimmy dress that stuns for your next special evening. The dress features a wide round neckline, fitted long sleeves, and a sequin scroll pattern. The dress is composed of a lined mesh fabric that offers a form hugging fit with minimal stretch. Complete look with a rhinestone clutch and rhinestone rings.
Fit & Features
- Wide round neckline
- Fitted long sleeves
- Sequin scroll pattern
- Mini length silhouette
- Lined mesh fabric
- Form hugging fit
- Minimal stretch
Special Occasion products cannot be returned to any retail locations.Style Number/Barcode: 05001-0411
Category Name: Formal Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Cheyenne Lace Crepe Mini Dress
Special Occasion
A gorgeous floral lace design adds a sultry touch to our lovely Cheyenne. Form hugging and fitted, each of your curves will be celebrated! Add a glitzy envelope clutch and some rhinestone heels for a star-studded look!
Fits & Features
- Sweetheart Neckline I Padded Bust
- Sheer Lace Back, Fitted Long Sleeves & Waist
- Back Zipper With Hook & Eye Closure
- Mini Length Silhouette
- Crepe Fabric I Lined
- Form Hugging Fit I Moderate Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-0443
Category Name: Formal Dresses
Price: $19.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Lexie Rhinestone Satin Puff Sleeve Bodycon Mini Dress
Special Occasion
The Lexie rhinestone satin bodycon mini dress is adorably sleek and perfect for birthday parties or bridal showers! She features a sweetheart neckline with pleated detailing at the bust, short puff sleeves, a mini-length hem, and a bodycon silhouette that will hug your curves. The silky satin fabric will give off a luxe sheen and is designed with dainty all-over rhinestone embellishments for a stunning sparkle. Style with clear heels.
Fit & Features
- Sweetheart neckline, pleating at the bust
- Short puff sleeves
- Square back design
- Mini-length hem, bodycon silhouette
- Dainty all-over rhinestone embellishments
- Silky satin fabric, sewn-in knit lining, moderate stretch
- Bra-friendly design
- Runs true to size
Style Number/Barcode: 05001-1576
Category Name: Formal Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kiana Flower Lace-Up A-Line Party Dress
Special Occasion
Standout from the crowd in the fresh Kiana flower party dress! She features a sleeveless square neckline, spaghetti straps that lead to the head-turning lace-up back, and a flirty A-line silhouette with a short-length hem. The party dress is designed with a soutache flower pattern that brings a one-of-a-kind style on mesh fabric with a stretchy knit lining. Complete the look for weddings or formal birthdays with heels and butterfly earrings.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps, lace-up back
- A-line silhouette, short-length hem
- Soutache flower pattern
- Mesh fabric, stretchy knit lining
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05001-1878
Category Name: Formal Dresses
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Jess Side Ruffle Rhinestone Bodycon Party Dress
Special Occasion
Indulge in luxury and elegance in the Jess rhinestone party dress at bachelorettes, birthdays, or parties! Adorned with sparkling rhinestones on a mesh fabric, it's the perfect choice for a stylish and exclusive party look. She features a square neckline, adjustable spaghetti straps, and side ruched seams, this dress flatters your curves while the side ruffle adds a touch of sophistication to the bodycon silhouette. Complete the look with statement heels.
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
- Rhinestone mesh fabric, sewn-in knit lining, stretchy
- Adjustable spaghetti straps
- Square neckline
- Back zipper and hook-eye closure
- Side ruffle
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05001-2138
Category Name: Formal Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Anna Lace-Up Lace Satin Mermaid Formal Dress
Special Occasion
A sleeveless formal dress features a sultry V-neckline, a lace-up back that turns heads, and a mermaid floor-length silhouette with a high front ruffled slit. Perfect for homecoming, banquets, or galas.
Make a statement in this stunning dress. Love bold details? Explore our playful ruffle prom dresses or find a sleek look in our formal dresses.
Fit & Features
- Lace/satin fabric, short knit stretchy lining
- V-neckline, padded bra cups
- Adjustable spaghetti straps
- Lace-up back, lower zipper and hook-eye closure
- High front ruffled slit
- Mermaid floor-length silhouette
- Runs true to size
Style Number/Barcode: 05002-8671
Category Name: Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M
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Rosella Lace Scallop Rhinestone Ribbon Belt Mermaid Dress
Special Occasion
Featuring a subtle glitter knit lace composition and a gorgeous ribbon rhinestone belt, Rosella is every bit of glam and romance combined in one. Complement with a pair of gorgeous and sparkly duster earrings to further elevate your look.
Fits & Features
- High Neckline I Scallop Trim Bodice
- Spaghetti Straps I Button Closure At Nape I Back Zipper
- Detachable Ribbon Belt With Rhinestone Accents
- Floor Length Hemline I Mermaid Silhouette
- Glitter Lace Lined Knit Fabric
- Form Hugging Fit
Model is 5'9" with a 34" bust, 24" waist and 35.5" hips. She is wearing a size 3.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0600
Category Name: Formal Dresses
Price: $40.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Diana Strapless Velvet Formal Dress
Special Occasion
You'll radiate elegance in the stunning Diana velvet formal dress. She features a strapless sweetheart neckline with a faux wrap-front bodice, a high waist seam, and a fitted floor-length mermaid silhouette with a thigh-high front slit. Style this dress with sparkly rhinestone earrings and a sleek clutch.
Fit & Features
- Strapless sweetheart neckline
- Faux wrap-front bodice
- High waist seam
- Fitted floor-length mermaid silhouette
- High front slit
- Velvet fabric
- Runs true to size
Style Number/Barcode: 05002-1449
Category Name: Formal Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Aisha Formal Iridescent Sequin Dress
Special Occasion
The drama's in the details of the Aisha formal dress showcasing a show of iridescent sequins that glimmers from every angle! She features a sleeveless v-neckline with a wire insert, adjustable spaghetti straps that lets you customize her fit, and a princess seam bodice leading to the form-hugging, slim silhouette with a ruched seam and slit. The formal dress is composed of all-over sequins with a sewn-in lining and minimal stretch. Complete your dressy look in heels and a clutch.
Fit & Features
- Sleeveless v-neckline, wire insert, adjustable spaghetti straps
- Back zipper and hook-eye closure
- Princess seam bodice, ruched seam, slit
- Form-hugging slim silhouette, long length
- Iridescent sequins, sewn-in lining, minimal stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-2549
Category Name: Formal Dresses
Price: $14.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Charlize Corset A-Line Lace Ruffle Formal Dress
Special Occasion
As romantic as it gets, the Charlize A-line formal dress brings dreamy fairytale allure to black tie weddings, prom, and balls! Make your grand entrance in this stunning floor-length gown crafted from floral lace and airy tulle fabric, you'll feel like a work of art. The strapless sweetheart neckline offers a non-slip grip lining and a flattering look while the built-in padded underwire bust eliminates the need for a bra. With a corset trim bodice enhancing your figure and a voluminous tulle ruffled A-line silhouette, this formal dress is stunning from every angle! Complete the look with dainty earrings, a ring set, and strappy heels for an unforgettable night.
Fit & Features
- Delicate floral lace and tulle ruffles
- Full tulle underskirt with stretchy knit lining
- Built-in padded underwire bust
- Back zipper and hook-eye closure
- A-line silhouette, tulle ruffles
- Runs true to size
Style Number/Barcode: 05002-8208
Category Name: Formal Dresses
Price: $24.97 $139.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Stevie Formal Sequin Midi Dress
Special Occasion
A cause for celebration! Make every room shine in the Stevie formal sequin dress perfect for birthdays or wedding guests. She features a sleeveless one-shoulder, cowl neck, adjustable spaghetti strap, built-in padded bust, and bodycon silhouette with a slit along the midi-length hem. The formal dress is composed of a sequin fabric with a knit lining and plenty of stretch. Style with lace-up heels and earrings to complete the look!
Fit & Features
- Sleeveless one-shoulder, cowl neck, adjustable spaghetti strap
- Back zipper and hook-eye closure
- Built-in padded bust
- Bodycon, front slit, midi-length hem
- Sequin fabric, knit lining, moderate stretch
- No bra required
- Runs true to size
Style Number/Barcode: 05001-1335
Category Name: Formal Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Jaden Floral Foiled Sweetheart Dress
Special Occasion
Give a truly stunning entrance when you walk through the door in the Jaden. Her breathtaking design flatters every silhouette and catches eyes with her foiled finish.
Fit & Features
- Sweetheart neckline
- Off shoulder mini sleeves
- Form fitting silhouette
- Floor length hemline
- Exaggerated slit
- Floral pattern with a foiled finish
- Hidden zipper
Model is 5'6" with 31" bust, 26" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05002-1117
Category Name: Formal Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Daisy Formal One Shoulder Glitter Dress
Special Occasion
Bring the glitz with a formal dress that radiates with endless glamour at your special event! Daisy features a one-shoulder neckline, an asymmetrical keyhole at the bust, a high side slit, and an A-Line silhouette. The dress is composed of a lined glitter knit fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels and a satin clutch.
Fit & Features
- One-shoulder neckline
- Asymmetrical keyhole at bust
- High side slit
- A-Line silhouette
- Glitter knit fabric
- Form hugging fit, moderate stretch
- Runs true to size
The saturation of glitter varies. Glitter may transfer.Style Number/Barcode: 05002-1712
Category Name: Formal Dresses
Price: $14.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Rue Formal Floral Wrap Dress
Special Occasion
Lace up in a formal dress that brings the romance! Rue features a pretty floral pattern, a sleeveless square neckline with padded cups, spaghetti straps that lead to a cross-back, and a lace-up back. Her slim fit bodice leads to a flowy wrap silhouette with a high side slit that is accented with a ruffled trim. The dress is composed of a lined of a lightweight woven fabric that offers a relaxed fit with minimal stretch. Complete look with wedges and a straw hat.
Fit & Features
- Sleeveless square neckline
- Padded cups
- Spaghetti straps, cross-back
- Lace-up back
- High side slit, ruffled trim
- Floral pattern
- Lightweight woven fabric
- Relaxed fit, minimal stretch, runs true to size
Style Number/Barcode: 05002-2078
Category Name: Formal Dresses
Price: $14.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Alondra Ruched Velvet Front Slit Mermaid Dress
Special Occasion
Capture beauty in the Alondra formal velvet long dress that makes the perfect plus one for any event. The dress features curve-enhancing ruching and a high front slit to show some skin along the mermaid floor-length silhouette. Complete the look with earrings and heels.
Fit & Features
- Velvet fabric, moderate stretch
- Square neckline
- Adjustable spaghetti straps
- Ruched bodice and waist
- High front slit
- Floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8791
Category Name: Formal Dresses
Price: $25.00 $59.90
On Sale: Yes
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M, L
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Cynthia Formal Glitter Long Dress
Special Occasion
Form-hugging and sparkly, the Cynthia formal dress radiates your natural beauty for a flawless look at homecoming, awards banquet, or a fall wedding! She features a sleeveless, plunge V-neckline with tank-style straps, an open-back design, a side ruched seam atop the high-cut slit, and a mermaid silhouette leading to her floor-length hem. The formal dress is composed of a glitter-knit fabric with a moderate stretch. Complete your dressy look in earrings and heels.
Fit & Features
- Sleeveless, plunge V-neckline, tank-style straps
- Adhesive bra recommended
- Open-back design
- Side ruched seam, high-cut slit
- Mermaid silhouette, floor-length hem
- Glitter-knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2379
Category Name: Formal Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Avril Formal Velvet Mermaid Long Dress
Special Occasion
For a sophisticated party look, the Avril formal velvet long dress is the one you're after! She features fitted long sleeves, a sweetheart neckline, a mermaid silhouette that flaunts your figure, and a high front slit along the floor-length hem. The formal dress is composed of a soft velvet fabric that brings luxe vibes to the night and offers plenty of stretch. Complete the look in platform heels for a black tie gala, wedding, or banquet!
Fit & Features
- Fitted long sleeves
- Sweetheart neckline
- Mermaid silhouette
- High front slit, floor-length hem
- Velvet knit fabric, moderate stretch
- Bra-friendly design
- Runs true to size
Style Number/Barcode: 05002-7692
Category Name: Formal Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lynn Strappy Back Glitter Midi Formal Dress
Special Occasion
Captivating glitter defines the Lynn midi formal dress with sexy details you want to show off at banquets or dressy celebrations! Crafted from a glitter crepe fabric, she dazzles from head to toe. Her flattering V-neckline and padded bra cups offer comfort and highlight your bust while the sleek bungee spaghetti straps and strappy back add a touch of sophistication to the bodycon midi-length silhouette. Complete the look in elegant stiletto heels.
Fit & Features
- Glitter crepe woven fabric lined with stretchy knit
- Bungee spaghetti straps
- Padded bra cups
- Strappy back
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05001-2034
Category Name: Formal Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Shelby Rhinestone Mesh Bodycon Mini Dress
Special Occasion
Create a stylish spark in the radiant Shelby rhinestone mesh mini dress! She features an off-the-shoulder sweetheart neckline with a chic overlay design, ruching down the back and side seams, a mini-length hem, a bodycon silhouette that will hug your curves, and all-over rhinestone embellishments for a stunning sparkle. Complete the look with clear heels for your next party.
Fit & Features
- Off-the-shoulder sweetheart neck, overlay design, non-slip grip lining
- Side and back ruching, back zipper hook-eye closure
- Mini-length hem, bodycon fit
- Rhinestone embellishments
- Mesh fabric, sewn-in knit lining, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1530
Category Name: Formal Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Athena Formal Asymmetrical Pearl Dress
Special OccasionShowcase your one of a kind beauty in our gorgeous Athena black dress! She features a plunging V neckline, long sleeves, and double row fish hook clasp cuffs with rhinestone and pearl cuffs. Her bodice features a relaxed fit accented with a ruched detailing and leads to an asymmetrical silhouette to show off your glowing gams! She is composed of a extremely smooth knit fabric that offers a form hugging fit with a moderate stretch. Includes a partial skirt lining.
*Also available in Plus.Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6114
Category Name: Formal Dresses
Price: $29.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Kaylen Sequin Off-The-Shoulder Formal Dress
Special Occasion
Embody elegance and glamour in the Kaylen Sequin Off-The-Shoulder Formal dress for a stunning grand entrance! She features a sweetheart neck with a wire inset for a structured look on her fitted bodice. Flaunt your curves in the mermaid silhouette with a high-side slit for a sultry show of leg on the floor-length hem. She's composed of a sequin-mesh lined fabric with no stretch. Complete the look in classy black heels.
Fit & Features
- Sweetheart neck with wire inset | Off-The-Shoulder
- Adhesive bra recommended
- High-side slit | Back zipper closure
- Fitted empire bodice
- Mermaid silhouette | Floor-length hem
- Sequin-mesh lined fabric
- Fits true to size | No stretch
Style Number/Barcode: 05002-1820
Category Name: Formal Dresses
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Kay Sleeveless V-Neck Mermaid Mesh Formal Dress
Special Occasion
For an elegant look that always fits the dress code, the Kay sleeveless formal dress is just the one you want for black tie soirees or weddings! Crafted from an airy mesh fabric offering a stretchy knit lining for comfort and coverage. She features a flattering V-neckline, padded bra cups, and adjustable spaghetti straps. The side ruched seams and mermaid silhouette create a stunning hourglass figure, while the floor-length hem adds a touch of drama. Complete the look with earrings and a clutch.
Fit & Features
- Airy mesh fabric lined with stretchy knit
- Adjustable spaghetti straps
- V-neckline
- Padded bra cups
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8687
Category Name: Formal Dresses
Price: $25.00 $69.90
On Sale: Yes
Availability: In Stock
Available Color: BURGUNDY
Available Size: M, L
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Arie Embroidered Corset Tulle A-Line Gown
Special Occasion
You'll be a picture-perfect beauty in the Arie ball gown for a princess moment at prom! She brings a wow-worthy entrance in her embroidered mesh corset bodice with dazzling heat stones and flexible boning inserts to provide support and shaping. Swoon the room in the tulle, a-line silhouette with a floor-length hem that effortlessly moves with you. The formal ball gown features multiple layers of tulle and an inner lining to create her full skirt. Complete your look for prom with a sphere clutch.
Fit & Features
- Sleeveless, adjustable spaghetti straps, sweetheart neck
- Built-in padded bust, no bra required
- Mesh corset bodice, embroidery, heat stones, flexible boning
- A-line silhouette, floor-length hem
- Back zipper closure
- Multiple tulle layers, inner lining
- Fits true to size, no stretch
Style Number/Barcode: 05004-0144
Category Name: Formal Dresses
Price: $19.97 $179.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance