Semi-Formal Dresses
Explore our stunning collection of semi-formal dresses, ideal for dances, sorority events, cocktail parties, and weddings. Our curated assortment includes a variety of lengths and styles, from the sophisticated elegance of midis to simple long flowy dresses made in chiffon, shimmery glitter mesh, and elevated crepe. Step into sophistication in a black semi-formal dress, perfect for a cocktail soiree, or embrace the sleek allure of luxe satin in a trumpet-style dress for a romantic date night or birthday celebration.
HomeSemi-Formal Dresses
Semi-Formal Dresses
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Effortlessly Chic Semi-Formal Dresses
Find the perfect balance between casual and formal with Windsor’s collection of semi-formal dresses, designed to make you feel polished and event-ready. Whether you're attending a fall wedding, a holiday dinner, or a sophisticated night out, these dressy dresses blend elevated style with effortless wearability.
Discover the latest 2025 trends, from sleek satin and soft velvet to romantic lace and shimmering embellishments. Choose from fitted midi styles that highlight your silhouette or flowy long semi-formal designs that bring graceful movement to every step. With luxe colors ranging from rich jewel tones to timeless neutrals, our collection offers fresh seasonal styles for any dressy occasion.
Need semi-formal attire for women? Opt for a timeless wrap-front dress or a chic ruched design for a flattering fit. If you're drawn to playful yet refined styles, consider A-line dresses with asymmetrical hems or delicate lace accents that exude effortless charm. Looking for something sleek and sultry? A fitted bodycon dress with a high slit or an off-the-shoulder neckline makes a bold seasonal statement.
Each dress is designed to transition seamlessly from one event to the next, making it easy to find a piece that matches your style and the occasion. Complete your look with sparkling rhinestone jewelry, a chic clutch, and sleek heels for a head-to-toe ensemble that turns heads. Shop Windsor’s collection of semi-formal dresses online or in-store to step into your next fall event with confidence and style.
What Is the Difference Between a Formal Dress and a Semi-Formal Dress?
The key difference between formal and semi-formal dresses lies in their level of elegance and the occasions they suit. Formal dresses are typically floor-length gowns designed for black-tie events, galas, or upscale weddings, featuring luxurious fabrics and dramatic silhouettes that create a refined look.
Semi-formal dresses offer a balance of sophistication and versatility, making them perfect for cocktail parties, weddings, graduations, and holiday celebrations. These styles range from chic midi-length dresses to stylish maxi options, often featuring trendy details like wrap fronts, ruching, or asymmetrical hems. With the right accessories, a semi-formal dress can still create a stunning, event-ready look.
Not sure which style fits your occasion? Windsor’s team is here to help you find the perfect dress online or in-store.
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Betsy Sequin Bodycon Mini Party Dress
Special Occasion
The Betsy sequin mini party dress is perfect for getting your glam on! She features a sexy and sleeveless sweetheart neckline, a padded bust, sleek bungee spaghetti straps that crisscross in the back, a bodycon silhouette, and a mini-length hem. The party dress is designed with a sequin-embellished pattern on mesh fabric and has a stretchy knit lining. Complete the look with statement heels.
Fit & Features
- Sleeveless sweetheart neckline
- Padded bust, bungee spaghetti straps, crisscross back
- Bodycon silhouette, mini-length hem
- Sequin-embellished pattern
- Mesh fabric, stretchy knit lining
- No bra required
- Runs true to size
Style Number/Barcode: 05001-1841
Category Name: Semi-Formal Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Looking Fab Cold-Shoulder Ruched Bodycon Midi Dress
You'll be lookin' oh-so-fab in this ruched bodycon midi dress designed to hug your stunning curves. The cold-shoulder neckline adds a sweet touch to the alluring silhouette.
Fit & Features
- Sheer mesh fabric with full-length knit lining, high stretch
- Sweetheart neckline, bust seam outline, padded bra cups
- Cold-shoulder design, thin tank shoulder straps, off-the-shoulder straps
- Back zipper hook-eye closure
- Ruching
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-000022
Category Name: Semi-Formal Dresses
Price: $49.90
Availability: In Stock
Available Color: PINK, MOCHA, RED
Available Size: XS, S, M, L, XL
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Chic Illusion Strapless Artsy Printed Midi Dress
Bring a chic illusion in this artsy printed midi dress for a trend-worthy look all evening! The artsy print and mesh fabric adds a touch of sophistication, while the lined design ensures comfort and coverage. Featuring a flattering strapless neckline, front slit, and bodycon silhouette, this dress will accentuate your curves. Complete the look in stiletto sandals for an evening downtown!
Fit & Features
- Artsy print, mesh-lined fabric
- Strapless neckline
- Front slit
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05101-3316
Category Name: Semi-Formal Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Marnie Formal Satin Corset Midi Dress
Special Occasion
You'll wow the crowd in the classy Marnie formal satin dress at banquet dinners or weddings! She features a corset-style bodice, a sweetheart neckline adorned with wide shoulder straps, a pleated and padded bust, flexible boning inserts, a flattering bodycon silhouette, a front slit, and a midi-length hem. The formal dress is composed of a silky satin-knit fabric with a luxe sheen and a moderate stretch. Complete the look in stiletto heels.
Fit & Features
- Sleeveless corset-style bodice
- Sweetheart neckline, wide shoulder straps
- Pleated and padded bust, back zipper and hook-eye closure
- Flexible boning inserts
- Bodycon silhouette, front slit, midi-length hem
- Satin-knit fabric, sheen effect, knit lining at the top, moderate stretch
- Runs true to size
Style Number/Barcode: 05001-1978
Category Name: Semi-Formal Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Rayna Iridescent Rhinestone Mesh Formal Mini Dress
Special Occasion
Catch all the glances as you illuminate the night with the gorgeous radiance of the Rayna formal mini dress. She features a deep V-neckline, shoulder pad inserts for extra drama, sheer long fitted sleeves, a mini-length hem, and a bodycon silhouette to hug your curves. The stunning iridescent rhinestone embellishments cascade down the length of the dress in a figure-flattering pattern and form a high waist design. The sheer mesh fabric includes a sleeveless short lining. Style with metallic heels to sparkle at prom!
Fit & Features
- V-neckline
- Shoulder pad inserts, sheer long fitted sleeves
- Mini-length hem, bodycon silhouette
- Iridescent rhinestone embellishments, intricate design
- Sheer mesh fabric, sleeveless short knit lining, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1739
Category Name: Semi-Formal Dresses
Price: $9.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Karly Sequin Strappy Back Party Dress
Special Occasion
Own the spotlight in the Karly sequin party dress out on the dance floor as a bachelorette or birthday girl! She features a sleeveless V-neckline, a padded bust, dual sleek bungee spaghetti straps that creates the strappy open-back design, a sexy bodycon silhouette, and a mini-length hem. The party dress is designed with an intricate and regal sequin-embellished pattern on mesh fabric sure to make you stand out and has a stretchy knit lining. Complete the look in rhinestone heels and earrings for a glamorous finish!
Fit & Features
- Sleeveless V-neckline, padded bust
- Dual bungee spaghetti straps
- Strappy open back design, lower zipper and hook-eye closure
- Bodycon silhouette, mini-length hem
- Regal sequin-embellished pattern, mesh fabric, stretchy knit lining
- No bra required
- Runs true to size
Style Number/Barcode: 05001-1845
Category Name: Semi-Formal Dresses
Price: $14.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Eden Flower Babydoll Party Dress
Dreamy and whimsical, this floral party dress is an ethereal style you need! Perfect for wedding showers, sweet sixteens, and school dances. It features a sleeveless square neckline, adjustable spaghetti straps, a low back with a chiffon bow tie closure, and an adorable and flattering babydoll short-length silhouette. The dress is composed of airy sheer organza fabric with delicate flower appliques and embroidery with multiple organza and stretchy knit linings. Complete the look in fringe earrings and rhinestone bow mules.
Fit & Features
- Sleeveless square neckline, adjustable spaghetti straps
- Chiffon bow tie closure, low back
- Babydoll silhouette, short-length hem
- Flower appliques and embroidery
- Airy sheer organza fabric, organza and stretch-knit linings
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05101-2991
Category Name: Semi-Formal Dresses
Price: $6.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Alayah Feather Trim Velvet Formal Mini Dress
Special Occasion
Bring the dramatic allure and chic style to your next fancy party in the Alayah feather trim velvet formal mini dress. She features an asymmetric one-shoulder neckline with a long bell sleeve with a fabulous marabou feather trim, flattering ruching down the back, a mini-length hem, and a bodycon silhouette that will hug your figure. The luxe velvet fabric includes a smooth knit lining. Complete your look with rhinestone fringe earrings.
Fit & Features
- Asymmetric one-shoulder neckline
- Long bell sleeve, marabou feather trim
- High waist seam, ruching down the back
- Mini-length hem, bodycon silhouette
- Velvet fabric, knit lining, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1602
Category Name: Semi-Formal Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Renee Bow Satin Midi Dress
Special Occasion
The gorgeous silhouette and detail on the Renee satin midi dress are a real showstopper. This stunning dress features a beautifully crafted back bow and a flattering bodycon silhouette, perfect for showing off your curves.
Fit & Features
- Satin fabric, knit lining, moderate stretch
- Strapless neckline
- Back bow, hidden side zipper and hook-eye closure
- Bodycon silhouette
- Midi-length hem, center back slit
- Runs true to size
Where to Wear:
Brides, rehearsal dinner, engagement parties, photo shoots, cocktail soirees, date nights, graduation parties, milestone celebrations
Style Number/Barcode: 05001-000029
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: WHITE, MAUVE, RED
Available Size: XS, S, M, L, XL
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Bonnie Formal Mesh Ruched Midi Dress
Special Occasion
Ruched mesh fabric on the Bonnie formal dress shapes your silhouette for a sultry party-ready look! She features a V-neckline adorned with adjustable spaghetti straps, a bodycon silhouette that fits like a glove, and a fitted midi-length hem. The formal dress is composed of a mesh fabric with a sewn-in knit lining. Complete the look in block heels and a clutch for a banquet or cocktail soiree!
Fit & Features
- Sleeveless V-neckline
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- All-over ruching, bodycon silhouette, midi-length hem
- Mesh fabric, sewn-in knit lining, moderate stretch
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1987
Category Name: Semi-Formal Dresses
Price: $29.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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All For The Romance Velvet Flocked Mini Dress
This alluring velvet-flocked mini dress will have you bringing a romantic aura to your next dressy date night. It features a sleeveless cowl neckline, spaghetti straps, a mini-length hem, a bodycon silhouette that will show off your curves, and an all-over velvet-flocked floral design on the sheer mesh fabric. The mesh fabric and knit lining offer a moderate stretch. Style this mini dress with stiletto heels and an envelope clutch.
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps
- Mini-length hem
- Bodycon silhouette
- Velvet-flocked floral design
- Sheer mesh fabric, full-length knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2669
Category Name: Semi-Formal Dresses
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Marcella Formal Glitter Sleeveless Midi Dress
Special Occasion
Radiate sparkle in the Marcella formal glitter midi dress that emulates shine! She features a cowl neckline, tank shoulder straps, and a form-hugging silhouette. The midi-length hem and back center slit complete the sophisticated silhouette with an elegant touch. The formal midi dress is crafted from a glitter fabric that shimmers with every step and has a stretchy knit lining. Complete the look in stiletto heels for a banquet or holiday dinner!
Fit & Features
- Sleeveless cowl neckline
- Tank shoulder straps
- Form-hugging silhouette
- Center back slit, midi-length hem
- Glitter fabric, stretchy knit lining
- Bra-friendly design
- Runs true to size
Style Number/Barcode: 05001-1927
Category Name: Semi-Formal Dresses
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sienna Formal Sequin Lace-Up Midi Dress
Special Occasion
The Sienna formal sequin dress is party favored among the rest! She features a sleeveless square neckline, adjustable spaghetti straps, an open lace-up back with tie closure, a bodycon silhouette, and a flirty front slit along the midi-length hem. The formal dress is composed of a sequin-scroll pattern on mesh fabric with a stretchy knit lining. Complete the look in strappy rhinestone heels for a banquet or dressy engagement party!
Fit & Features
- Sleeveless square neckline, adjustable spaghetti straps
- Open lace-up back, tie closure, lower zipper and hook-eye closure
- Bodycon silhouette
- Front slit, midi-length hem
- Sequin-scroll pattern, mesh fabric, stretchy knit lining
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05001-1639
Category Name: Semi-Formal Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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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: Semi-Formal Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Chic Impression Strapless Lace Midi Dress
Make a chic impression in this gorgeous lace midi dress. It features a strapless V-wired neckline with a floral lace trim, a curve-hugging silhouette, a midi-length hem with matching floral trim, and a stylish back-slit accent. The sheer floral lace fabric includes a full-length lining. Perfect for brides, complete the look with a rhinestone jewelry set and platform heels.
Fit & Features
- Strapless V-wired neckline, floral lace trim
- Back zipper and hook-eye closure
- Curve-hugging fit
- Midi-length hem, matching floral trim
- Back slit accent
- Sheer floral lace fabric, full-length knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2049
Category Name: Semi-Formal Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Devin Sequin One-Shoulder Marabou Mini Dress
Special Occasion
Lines of sparkling sequins add glamorous diva allure to the Devin party dress to memorize at a dressy banquet or cocktail party! She features a classy one-shoulder neckline, a long blouson sleeve with a fab marabou feather cuff, an elasticized cinch waist, and a short form-hugging silhouette. The party dress is crafted from sequin-embellished mesh fabric with a sewn-in knit lining. Complete the look with statement hoop earrings and a clutch.
Fit & Features
- One-shoulder neckline
- Long blouson sleeve, marabou feather cuff
- Elasticized cinch waist
- Form-hugging silhouette
- Short-length hem
- Sequin-embellished mesh fabric, sewn-in knit lining
- Runs true to size
Style Number/Barcode: 05001-1762
Category Name: Semi-Formal Dresses
Price: $9.97 $66.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Jullian Formal Crepe Off-The-Shoulder Midi Dress
Special Occasion
A timeless addition to your wardrobe, the Jullian formal midi dress is beautiful and perfect for banquets or formal parties! With its foldover off-the-shoulder neckline, bodycon fit, and midi-length hem with a front slit - you'll exude classic sophistication. The formal midi dress is composed of a sleek crepe fabric with a bust knit lining and plenty of stretch for comfort! Complete the look with strappy block heels.
Fit & Features
- Foldover off-the-shoulder neckline
- Bodycon fit
- Front slit, midi-length hem
- Crepe fabric, bust knit lining
- Strapless bra recommended
- Runs true to size
Style Number/Barcode: 05001-2035
Category Name: Semi-Formal Dresses
Price: $24.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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True Perfection Pleated Satin Skater Dress
A sleeveless satin mini dress features a flattering pleated square neckline and skater silhouette perfect for all-night dancing. Style with jewelry and heels for the school dance.
Fit & Features
- Satin fabric, bust lining, minimal stretch
- Pleated square neckline
- Spaghetti straps
- Skater mini-length fit
- Runs true to size
Style Number/Barcode: 05101-000563
Category Name: Semi-Formal Dresses
Price: $42.90
Availability: In Stock
Available Color: WHITE-2
Available Size: L
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Raelyn Sequin Mini Party Dress
Special Occasion
No disco ball is required with the Raelyn sequin party dress! She features a sultry sleeveless, cowl neckline, bungee spaghetti straps that criss-cross along the back, a bodycon silhouette, and a mini-length hem. The formal dress is composed of a sequin embroidered knit mesh fabric with full-length lining and plenty of stretch. Complete your dressy look in lace-up heels.
Fit & Features
- Sleeveless, cowl neckline, bungee spaghetti straps
- Criss-cross strappy back design
- Bodycon silhouette
- Mini-length hem
- Sequin embroidered knit mesh fabric, full-length lining, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1133
Category Name: Semi-Formal Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sophia Formal Rose Applique Mini Dress
Special Occasion
Capture the romance in the dreamy and chic Sophia formal rose applique mini dress. She features a strapless straight-across neckline, statement rosette appliques at the bodice and hip, flexible boning inserts at the bodice, a mini-length hem, and a form-hugging fit. The smooth taffeta fabric includes a sewn-in knit lining. Complete your outfit with rhinestone heels for the prettiest wedding guest look.
Fit & Features
- Strapless straight-across neckline
- Statement rosette appliques at the bodice and hip
- Flexible boning inserts, back zipper, hook and eye closure
- Mini-length hem, form-hugging fit
- Taffeta fabric, sewn-in knit lining, minimal stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1524
Category Name: Semi-Formal Dresses
Price: $9.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Midnight Mesh Glitter A-Line Party Dress
Go from dusk til' dawn in this glitter party dress! Perfect for dressy events, this sizzling style features a cowl neckline, spaghetti straps, a crisscross back, and a show-stopping a-line silhouette. Top it off with the sparkling glitter mesh fabric, and you've got a totally stunning look! Complete the look with earrings and heels.
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps, crisscross back
- A-line silhouette
- Short-length hem
- Glitter mesh fabric, stretchy knit lining
- Runs true to size
Style Number/Barcode: 05101-2632
Category Name: Semi-Formal Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Oh-So-Alluring Ruched Midi Dress
This sultry ruched midi dress is oh-so-alluring! Featuring a sleeveless sweetheart neckline, a padded bust that eliminates the need for a bra, adjustable spaghetti straps, all-over ruching, a curve-hugging fit, and a midi-length asymmetrical silhouette creating a high side slit, this dress was made for a night out. Style this midi dress with a rhinestone choker necklace and strappy stilettos.
Fit & Features
- Sleeveless sweetheart neckline, padded bust
- Adjustable spaghetti straps, back zipper, hook and eye closure
- All-over ruched detailing
- Curve-hugging bodycon fit
- Midi-length asymmetrical hem, high side slit
- Sheer mesh fabric, full knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1992
Category Name: Semi-Formal Dresses
Price: $14.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kiera Formal Satin One-Shoulder Midi Dress
Special Occasion
Envoke timeless beauty in the Kiera formal satin dress for a luxurious look at banquets, rehearsal dinners, and dressy cocktail events! She features a sleeveless one-shoulder neckline with dual adjustable spaghetti straps, a padded bust, front ruched seams, and a bodycon silhouette with a flirty slit midi hem. The formal dress is composed of a silky satin-lined fabric with a sheen effect and minimal stretch. Complete the look with sparkly stiletto heels.
Fit & Features
- Sleeveless one-shoulder neckline
- Dual adjustable spaghetti straps, padded bust
- Back zipper and hook-eye closure
- Bodycon silhouette, ruched seams
- Slit accent, midi-length hem
- Lined satin fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05001-1273
Category Name: Semi-Formal Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Anabelle Feather Corset Party Dress
Special Occasion
For dance queens or bachelorettes looking to make a memorable entrance, the Anabelle mini party dress will have all eyes on you! She features a strapless mesh corset bodice with feather trim, flexible boning, sequin and bead embroidery, and a flattering bodycon silhouette with a mini-length hem. The party dress is composed of partial-crepe fabric with a stretchy knit lining. Complete the look in this mini dress with statement heels.
Fit & Features
- Strapless corset bodice, feather trim, non-slip grip
- Flexible boning, back zipper, and hook-eye closure
- Sequin and bead embroidery on mesh fabric
- Bodycon, short-length hem
- Partial crepe fabric, knit lining, moderate stretch
- Bra optional
- Runs true to size
Style Number/Barcode: 05001-1411
Category Name: Semi-Formal Dresses
Price: $14.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale