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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Molly Formal Butterfly Applique A-Line Dress
Special Occasion
Your ethereal beauty in the Molly formal butterfly dress will sweep everyone away! She features a sleeveless sweetheart neckline, adjustable spaghetti straps, a corset bodice with flexible boning, a showstopping lace-up back design, and a flattering A-line silhouette that leads to a ruffled long hem. The formal dress is designed with beautiful all-over butterfly appliques on airy mesh fabric to give you a whimsical charm and has multiple tulle and satin woven linings for a voluminous effect. Complete the look with fringe earrings and heels for a dressy banquet dinner or outdoor wedding!
Fit & Features
- Sleeveless sweetheart neckline, adjustable spaghetti straps
- Corset bodice, flexible boning, back lace-up design
- Lower back zipper and hook-eye closure
- A-line silhouette, ruffled long hem
- Butterfly appliques, airy mesh fabric, multiple tulle and satin linings
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05001-2027
Category Name: Formal Dresses
Price: $9.97 $104.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Raegan Formal Crepe Long Dress
Special Occasion
Sophistication at its finest! The Raegan formal crepe dress is a beautiful option for black-tie galas and holiday events! She features sheer peasant sleeves, an off-the-shoulder neckline with a v-notch wire insert, and a surplice bodice. Her form-hugging, mermaid silhouette leads to the floor-length hem with a sultry high-cut front slit for a show of skin. The formal dress is composed of a lined crepe fabric with a moderate stretch. Complete your dressy look with a gemstone collar necklace and earrings.
Fit & Features
- Sheer peasant sleeves
- Off-the-shoulder neckline, v-notch wire insert
- Surplice bodice
- Form-hugging, mermaid silhouette
- High-cut front slit, floor-length hem
- Lined crepe fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05002-2513
Category Name: Formal Dresses
Price: $14.97 $62.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Faith Formal Taffeta High-Low Dress
Special Occasion
Flirty with a touch of daring perfectly describes the Faith formal high-low dress! A chic option for school dances, galas, and dressy cocktail receptions. She features a strapless neckline, a lightly padded bust, a fitted bodice and pleating, and a trendy bubble hem on a high-low silhouette that brings chic-dramatic flare to any party. The formal dress is composed of a woven taffeta-lined fabric with no stretch. Style with a glitzy sphere clutch and strappy heels for a touch of sparkle!
Fit & Features
- Strapless neckline, lightly padded bust
- Fitted bodice, pleating
- Back zipper and hook-eye closure
- Bubble hem, high-low silhouette
- Lined taffeta woven fabric, no stretch
- Bra optional
- Runs true to size
Style Number/Barcode: 05002-6909
Category Name: Formal Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Arielle Geometric Sequin Midi Dress
Special Occasion
Shine at all your soirees in our gorgeous Arielle midi dress!
Fits & Features
- Plunging V Neckline
- Adjustable Spaghetti Straps That Lace Up At The Back
- Midi Length Silhouette With Thigh High Slit
- Mesh Lined Fabric With Shimmering Geometric Sequins Throughout
- Fully Lined
- Curve-Hugging Fit I Moderate Stretch
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-0266
Category Name: Formal Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Brenley Mesh Keyhole Halter Midi Dress
Special Occasion
Flaunt your curves in the Brenley Mesh Keyhole Halter Midi dress for an unforgettable night! She features a sultry keyhole halter neckline atop the fitted bodice that leads to a showstopping silhouette with ruched seams. Show a little leg off in her midi-length hem with a front slit accent. Composed of mesh-knit lined fabric with a moderate stretch. Finish your look with sparkly earrings and stilettos.
Fit & Features
- Halter neckline, keyhole cutout
- Adhesive bra recommended
- Fitted bodice, ruched seams
- Form-fitting silhouette
- Front slit, midi hem
- Mesh-lined knit fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05001-0973
Category Name: Formal Dresses
Price: $14.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Talia One Shoulder Formal Sequin Dress
Special Occasion
Shine and command the room like the queen you are in our glam Talia dress! She features a one shoulder neckline with a tank-like strap, a scalloped lace trim and a slim fit bodice that leads to a sweeping floor length silhouette with a high side slit. Dress is composed of lined mesh fabric adorned with a floral sequin design. Garment offers a form hugging fit with a slight stretch. Includes a side zipper closure that starts the bodice.
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: 05002-0274
Category Name: Formal Dresses
Price: $33.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Lulabelle Lace-Up Slit A-Line Formal Dress
Special Occasion
A gorgeous jacquard pattern with metallic stitching brings uniqueness to the Lulabelle A-line formal dress! The dress boasts a lace-up back that turns heads and hidden side pockets to keep your hands warm and phone in during photos.
Fit & Features
- Jacquard pattern, metallic stitching
- Woven fabric, woven lining
- Square neckline, padded bra cups, wide shoulder straps
- Lace-up back, lower zipper and hook-eye closure
- Hidden side pockets
- High front slit, A-line silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, garden parties, galas, black-tie soirees, theatre and opera nights
Style Number/Barcode: 05002-8998
Category Name: Formal Dresses
Price: $19.97 $139.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Plus Helena Formal Sleeveless Chiffon Dress
Special OccasionKeep it simply gorgeous in the effortlessly charming Helena dress! She features a sleeveless bodice, a plunging wrap V neckline and adjustable narrow straps. Her relaxed fit bodice leads to a flowing partially sheer floor length silhouette that is accented with a tie waist belt. She features a gorgeous floral print. Dress is composed of an airy chiffon fabric that offers a relaxed fit with minimal stretch. Includes an additional mini skirt length knit lining and back zipper closure.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 15002-0098
Category Name: Formal Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Raquel Cross-Back Mermaid Gown
Special Occasion
Make way for killer curves ahead in our bodycon beauty, Raquel! She features spaghetti straps leading to a cross-back double strap design, a seamed V neck bodice with light padding, and a higher seam waist. Her figure-hugging, zip-back seamed skirt flutes into a mermaid-style hem anchored by a lightweight, flexibly structured insert. Raquel is fully lined and made from a woven crepe material with moderate stretch.
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0150
Category Name: Formal Dresses
Price: $14.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sharon Formal Floral Chiffon A-Line Dress
Special Occasion
What's a spring wedding or summertime soiree without florals? The Sharon formal floral dress is a breath of fresh air this season! She features sweet short puff sleeves, a square neckline with a padded bust, a tie-front keyhole cutout, and a fitted bodice that leads to her flowy A-line silhouette with a wrap-front design creating a high front slit along the floor-length hem. The formal dress is composed of an airy chiffon woven fabric with a gorgeous floral bouquet print. Complete the look with flower earrings and heels.
Fit & Features
- Short puff sleeves, elastic cinched hems
- Square neckline, padded bust, tie-front keyhole cutout
- Back zipper, hook and eye closure
- Fitted bodice, high waist seam
- A-line silhouette, wrap-front design, high slit, floor-length hem
- Floral print, airy chiffon woven fabric, knit lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-3718
Category Name: Formal Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Stassie Sparkly Tulle A-Line Long Dress
Special Occasion
Prom night has never looked so glam! The Stassie Sparkly Tulle A-Line Long prom dress is sure to leave a lasting impression in her sleeveless, V-neckline with a stylish criss-cross pleated bust and fitted empire waist that leads to a sultry low-back. Reign in the voluminous A-line tulle skirt perfect for taking the best pics in! Complete your look with a rhinestone hair clip and sleek heels.
Fit & Features
- V-neckline, spaghetti straps
- Adhesive bra recommended
- Criss-cross pleated bust, empire waist
- Low back design, zipper closure
- A-line long silhouette
- Sparkly tulle fabric, inner lining, no stretch
- Runs true to size
Style Number/Barcode: 05002-1948
Category Name: Formal Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Lexie Floral Sequin Lace-Up Mermaid Dress
Special Occasion
Bring the fairytale energy to your formal affair in the Lexie mermaid dress crafted with a gorgeous sequin embroidered floral pattern. The chiffon tank straps lead to a lace-up back for a customized fit, while the floor-sweeping mermaid silhouette flaunts your stunning figure.
Fit & Features
- Sheer mesh fabric with full-length knit lining, moderate stretch
- Sequin embroidered floral pattern
- Sleeveless square neckline, padded bust
- Thin chiffon tank straps, open lace-up back design
- Lower back zipper with hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, galas, formal birthday parties, and red-carpet events.
Style Number/Barcode: 05002-9406
Category Name: Formal Dresses
Price: $149.90
Availability: Out of Stock
Product Badge:- Ships Free
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Kamila Formal Crepe Marabou Feather Dress
Special Occasion
Diva and chic make the Kamila formal dress stand out from the rest! Enter as the bride for a rehearsal dinner or cocktail party looking and feeling so stunning. She features a sultry sleeveless v-neckline, adjustable spaghetti straps so you can customize the fit, a form-hugging long silhouette, and a skin-flaunting high-cut side slit with marabou feather trim. The formal dress is composed of a lined crepe knit fabric with moderate stretch. Style with a glam jewelry set and heels to complete your dressy look!
Fit & Features
- Sleeveless, v-neckline, adjustable spaghetti straps
- Form-hugging silhouette
- High-cut side slit, marabou feather trim
- Long-length hem
- Lined crepe knit fabric, moderate stretch
- Bra-friendly design
- Runs true to size
Style Number/Barcode: 05002-4291
Category Name: Formal Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Felicity Formal Velvet Glitter Lace-Up Dress
Special Occasion
Make an elegant entrance in the Felicity formal glitter velvet long dress at black-tie soirees and parties! You'll dazzle in her luxurious glitter velvet fabric, timeless sleeveless V-neckline, spaghetti straps, and a lace-up back for a stunning exit. She's designed to enhance your curves with a mermaid silhouette and floor-length hem, making this formal dress perfect for special occasions. Complete the look with statement earrings.
Fit & Features
- Sleeveless V-neckline, spaghetti straps
- Lace-up back
- Mermaid silhouette
- Floor-length hem
- Glitter velvet knit fabric, minimal stretch
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7629
Category Name: Formal Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Rosalia Sweetheart Mermaid Sequin Formal Dress
Special Occasion
Indulge in the radiant Rosalia sequin formal dress that captivates every guest with sparkle! Shine in the sheer bodice that snatches your waist and the mermaid silhouette that shows off your curves.
All eyes are on you in this radiant dress. If sparkle is your signature, discover stunning sequin prom dresses or opt for effortless sophistication with our eye-catching formal dresses.
Fit & Features
- Sequin embellished pattern
- Mesh fabric lined with stretchy knit
- Sweetheart neckline, padded bra cups
- Adjustable spaghetti straps
- Sheer bodice, flexible boning, back zipper and hook-eye closure
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, black-tie galas, fancy milestone celebrations, and big birthday events.
Style Number/Barcode: 05002-9399
Category Name: Formal Dresses
Price: $25.00 $129.90
On Sale: Yes
Availability: In Stock
Available Color: ROYAL
Available Size: XS, S, M
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Jaylee Lace-Up Sequin Mesh Formal Dress
Special Occasion
Spark up the glamour at your next black-tie affair in the Jaylee lace-up sequin mesh formal dress! Crafted with a sheer mesh fabric with a stretchy knit lining, this long dress is embroidered with a floral sequin pattern for a luxe shine. Her bodice is shaped with a sleeveless V-neckline and spaghetti straps that lead to an alluring open back with cross-back lace-up straps to find your perfect customized fit. Her slim-fit silhouette will flaunt your gorgeous curves, leading to the dramatic floor-sweeping hem. Complete your look with rhinestone statement earrings or a lariat necklace.
Fit & Features
- Sheer mesh fabric with knit lining, moderate stretch
- Sequin embroidered floral pattern
- Sleeveless V-neckline
- Spaghetti straps, open back, cross-back lace-up straps
- Lower back zipper closure
- Slim-fit silhouette
- Runs true to size
Style Number/Barcode: 05002-8082
Category Name: Formal Dresses
Price: $9.97 $159.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kasey V-Neck Ruffled A-Line Chiffon Formal Dress
Special Occasion
Effortlessly graceful, the Kasey V-neck ruffled A-line chiffon formal dress will give you an elegant mentality at weddings, spring or summer banquets, and garden parties! Indulge in the allure of this Swiss dot chiffon dress perfect for formal occasions to dressy events. The flattering V-neckline and adjustable spaghetti straps enhance your décolletage, while the ruffled tiers create a flattering A-line silhouette down to the floor-length hem for a dramatic flair. Complete the look with dainty jewelry for some sparkle!
Fit & Features
- Swiss dot chiffon fabric lined with knit
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Ruffled tiered A-line silhouette
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-8137
Category Name: Formal Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Bailey Strappy Formal Crepe Dress
Special OccasionOur Bailey dress is so full of finesse! She's got chic simplicity with a deep V neckline, padded cups, narrow shoulder straps that leads to a strappy V back, a hidden back zipper closure, a high side leg slit, and a slim fit throughout. Bailey is composed of a stretchy crepe fabric.
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: 05002-6681
Category Name: Formal Dresses
Price: $19.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Azalea Formal Sequin Scroll Dress
Special Occasion
Stun a formal prom dress made for a prom queen like you babe! Azalea features an off-the-shoulder neckline, fitted long sleeves, and a luxe sequin scroll pattern. Her fitted waist leads to a flared mermaid silhouette that is perfect for making your grand entrance at prom! She is composed of a lined mesh fabric that offers a form hugging fit with a slight stretch. Complete your prom outfit with a rhinestone tiara and heels.
Fit & Features
- Off the shoulder neckline, no-slip strip
- Fitted long sleeves
- High waist
- Sequin scroll pattern
- Mermaid silhouette
- Lined mesh fabric
- Form hugging fit, slight stretch, runs true to size
Style Number/Barcode: 05002-0962
Category Name: Formal Dresses
Price: $14.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Emerson Formal Lattice Mermaid Dress
Special OccasionLace yourself with elegance as you stun in our Emerson ivory dress! She features an off the shoulder neckline, a plunging wired V neck bust and shoulder strap accents. Her back features a sexy lattice back to easily adjust fit. Her slim fit bodice leads to a curve hugging mermaid silhouette accented with vertical seams to create an hourglass illusion and a flared hem. Dress is composed of a lined crepe fabric that offers a moderate stretch. Includes a back zipper closure.
Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size smallSpecial Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6532
Category Name: Formal Dresses
Price: $20.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Nicole High-Slit Floral Formal Dress
Special Occasion
You'll look oh-so-gorgeous in the flirty floral Nicole formal dress! She features a sleeveless square neckline, spaghetti straps that lead to a cross-back design, a flattering high waist seam, and a floor-length, fitted silhouette with a thigh-high front slit accented with ruffle detailing. Complete the outfit with basic block heels.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps, cross-back design
- High waist seam
- High front slit, ruffle trim
- Floor-length, fitted A-line silhouette
- Floral print
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05002-1368
Category Name: Formal Dresses
Price: $14.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Monica Sequin Embroidered Lace Ball Gown
Special Occasion
Wow them all with your gorgeous allure in the show-stopping Monica sequin lace ball gown. She features a sleeveless square neckline with a lined bust, a sheer mesh bodice with flexible boning to provide structure, spaghetti straps, and a bold open back with a cross-back strap design. Her fitted high waist flows out to a floor-sweeping hem with a dramatic ball gown silhouette and includes side pockets for a stylish touch. The sheer mesh fabric includes a partial satin woven lining, a tulle lining, and features a luxe floral lace embroidered design with sequin detailing to catch the light. Complete your look with rhinestone fringe earrings for prom or a fancy gala!
Fit & Features
- Sleeveless square neckline, lined bust
- Sheer mesh bodice, flexible boning inserts
- Adjustable spaghetti straps, open back, cross-back strap design
- Fitted high waist, lower back zipper closure
- Floor-length hem, ball gown silhouette, side pockets
- Floral lace embroidered design, sequin detailing
- Sheer mesh fabric, partial satin woven lining, tulle lining
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05004-0175
Category Name: Formal Dresses
Price: $19.97 $149.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Johanna Cowl Neck Slit Glitter Formal Dress
Special Occasion
Leave a dazzling impression in the Johanna glitter formal dress designed in a bodycon silhouette that flaunts your figure and a high front wrap slit for a flirty allure.
Fit & Features
- Glitter knit fabric, bust knit lining
- Cowl neckline, padded bra cups
- Adjustable spaghetti straps
- High front wrap slit
- Bodycon silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, milestone celebrations, formal birthdays, fancy date nights, glam functions
Style Number/Barcode: 05002-9688
Category Name: Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
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Harlowe Formal Off The Shoulder Crepe Dress
Special Occasion
Making a captivating impression in a dress that brings the elegance! Harlowe features an off-the-shoulder neckline, a sexy v-shaped cutout at the bodice, padded cups, and an A-line silhouette accented with a high side slit. The dress is composed of a lined crepe fabric that offers a form-hugging fit with a moderate stretch. Complete look with glitter mesh heels.
Fit & Features
- Off the shoulder neckline
- V-shaped cutout
- Padded cups
- A-line
- High side slit
- Lined crepe fabric
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05002-1167
Category Name: Formal Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free