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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Jessie Sleeveless Midi Formal Dress
Special Occasion
Make major style moves in the stunning Jessie sleeveless midi formal dress. She features a cowl neckline, spaghetti straps, an empire waist seam, front ruched detailing, and a mid-length curve-hugging fit with a chic adjustable side slit. The smooth satin-knit fabric offers plenty of stretch. Complete your look with strappy heels and a sleek clutch.
Fit & Features
- Stretchy satin-knit fabric, lined bust
- Sleeveless cowl neckline, spaghetti straps
- Empire waist seam
- Front ruching, side slit, adjustable drawstring
- Form-fitting silhouette
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1195
Category Name: Semi-Formal Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Dylan Sequin Beaded Mesh Mini Dress
Special Occasion
Channel all the glitzy vibes in the Dylan mini dress crafted with clear sequins and gorgeous beading in a glam diamond-shaped design. The short dress features a sleeveless V-neckline with a padded bust for support, adjustable spaghetti straps to find your perfect fit, and a short bodycon silhouette to flaunt your curves.
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
- Sheer mesh fabric lined with knit, moderate stretch
- Clear sequins, beaded embroidery in diamond-shaped design
- V-neckline with padded bust
- Adjustable spaghetti straps
- Back zipper with hook-eye closure
- Mini-length bodycon fit
- Runs true to size
Style Number/Barcode: 05001-2654
Category Name: Semi-Formal Dresses
Price: $89.90
Availability: Out of Stock
Product Badge:- Ships Free
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Flirty Attire Ruffle Trim Glitter Midi Dress
This alluring ruffle trim glitter midi dress is the perf flirty attire for your next party! It features a sleeveless cowl neckline, spaghetti straps, ruching down the side seams, an asymmetric midi-length hem with a chic ruffled trim, and cascading ruffled accents down the sides. The glitter knit midi dress offers a bodycon silhouette to showcase your gorgeous curves. Style with rhinestone stiletto heels!
Fit & Features
- Sleeveless cowl neckline, spaghetti straps
- Ruched side seams
- Asymmetric midi-length hem, ruffled trim
- Cascading ruffled accents
- Bodycon silhouette
- Glitter knit fabric, full-length sewn-in knit lining, plenty of stretch
- Runs true to size
Style Number/Barcode: 05101-2793
Category Name: Semi-Formal Dresses
Price: $9.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Amaria Formal Ruched Chiffon Mini Dress
Special Occasion
Step out in style in this long-sleeve mini dress with a plunging V-neckline. Embrace the sophisticated elegance of this chiffon long-sleeve bodycon mini dress with side ruching. The gathering details on the sides of this mini dress enhance the curves of your hourglass shape for an irresistibly stunning look. Elevate this dress with platform heels and a sparkly clutch, perfect for date night or enjoying a night out with your besties.
Fit & Features
- Plunge V-neck, sheer chiffon long sleeves
- Ruched detail
- Bodycon silhouette
- Mini-length hem
- Smooth knit fabric, lining, moderate stretch
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-0549
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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Party Ready Ruched Mesh Bodycon Mini Dress
This alluring bodycon mini dress will have you looking on point and party ready! Designed with lined mesh fabric with plenty of stretch, the mini-length dress features a sleeveless sweetheart neckline with a padded bust, adjustable spaghetti straps to find your perfect fit, all-over ruched detailing to accentuate your stunning curves, and a mini-length hem with a bodycon silhouette. Style with sparkly rhinestone heels.
Fit & Features
- Stretchy sheer mesh fabric with knit lining
- Sweetheart neckline, padded bust
- Adjustable spaghetti straps
- Back zipper with hook and eye closure
- Ruching
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05103-000372
Category Name: Semi-Formal Dresses
Price: $25.00 $36.90
On Sale: Yes
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: S, M, L
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Drama Me Softly Ruffle Chiffon Mini Dress
Soft glam, loud entrance. With an off-the-shoulder neckline and fluttery ruffles, this chiffon mini dress was made to float through the spotlight at parties and events!
Fit & Features
- Chiffon fabric, sewn-in knit lining
- Ruffled off-the-shoulder neckline
- Back zipper and hook-eye closure
- Side ruched seams
- Bodycon silhouette
- Side cascading ruffled accents and ruffled mini-length hem
- Runs true to size
Style Number/Barcode: 05101-000512
Category Name: Semi-Formal Dresses
Price: $54.90
Availability: Out of Stock
Product Badge:- Ships Free
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Katrina Sequin One-Shoulder Bodycon Dress
Special Occasion
Step into the room and absolutely slay in the Katrina bodycon dress. She features a one-shoulder neckline with dual bungee spaghetti straps, a small side slit, and a short, curve-hugging silhouette. The dress is composed of a velvet fabric adorned with iridescent sequins and includes a stretchy knit lining. Complete your glam look with a new pair of heels.
Fit & Features
- Sleeveless one-shoulder neckline
- Dual bungee spaghetti straps
- Back zipper closure, front slit
- Form-hugging, mini-length hem
- Lined velvet fabric, iridescent sequins, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-0556
Category Name: Semi-Formal Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Dancing Diva Satin Skater Dress
Get ready to twirl all night long in this flirty homecoming satin skater dress! The mini dress features a sleeveless V-neckline, dual spaghetti straps that lead to a cross-back design, a high waist seam, a short skater skirt with a wrap-front layered design, and a fab fit and flare silhouette. Style this short party dress with rhinestone earrings and strappy heels.
Fit & Features
- Sleeveless V-neckline
- Dual spaghetti straps, cross-back design
- High waist seam
- Short skater skirt, wrap-front layered design
- Fit and flare silhouette
- Smooth satin-knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2216
Category Name: Semi-Formal Dresses
Price: $5.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Date Night Allure Side Slit Midi Dress
Give off an enticing allure on your next date night in this sleek knit midi dress! It features a sleeveless square neckline, thin tank shoulder straps, an asymmetric midi-length hem creating a thigh-high side slit, and a curve-hugging silhouette. The smooth knit fabric offers plenty of stretch. Complete the look with strappy stilettos.
Fit & Features
- Sleeveless square neckline
- Thin tank shoulder straps
- Asymmetric midi-length hem, high side slit
- Curve-hugging fit
- Knit fabric, full lining, plenty of stretch
- Runs true to size
Style Number/Barcode: 05102-5057
Category Name: Semi-Formal Dresses
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Amanda Wrap Satin Dress
Special Occasion
Drape yourself in our luxe Amanda satin midi dress! She features a spaghetti strap and halter design on the surplice V-neckline that shapes the fitted bodice. Her bodycon silhouette smooths and wraps around your curves and hits mid-calf with a sexy slit accent. The dress is composed of silky satin fabric with a moderate stretch. Complete the look in this midi-length dress with gold hoops.
Fit & Features
- Surplice V-neckline, halter spaghetti straps
- Curve-hugging silhouette
- Back zipper and hook-eye closure
- Wrap style, midi-length hem
- Lined stretch satin fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-0350
Category Name: Semi-Formal Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Ever So Chic Wrap-Front Midi Dress
Ever so chic, this smooth and sleek midi dress will create a figure-flattering silhouette. It features a sleeveless cowl neckline with pleated detailing, spaghetti straps, an alluring open back with a cross-back strap design, a midi-length hem with a faux wrap-front creating a stylish slit, and a curve-hugging silhouette. The knit fabric offers plenty of stretch. Complete the look with clear heels.
Fit & Features
- Sleeveless cowl neckline, pleated detailing
- Spaghetti straps
- Open back, cross-back strap design
- Midi-length hem, faux wrap-front, front slit
- Form-hugging fit
- Knit fabric, lined bust, plenty of stretch
- Runs true to size
Style Number/Barcode: 05101-1984
Category Name: Semi-Formal Dresses
Price: $5.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Stylish Debut Floral Flocked Mesh Midi Dress
Make a stylish debut at your next party in this stunning floral flocked mesh midi dress. It features a sleeveless cowl neckline, adjustable spaghetti straps, a midi-length hem with a back slit accent, and a slim-fit silhouette. The sheer mesh fabric features a floral velvet flocked burnout pattern and includes a nude-tone knit lining. Pair with a dainty layered necklace and clear heels.
Fit & Features
- Sleeveless cowl neckline, adjustable spaghetti straps
- High waist seam, back zipper, hook and eye closure
- Midi-length hem, back slit, slim-fit silhouette
- Sheer mesh fabric, floral velvet flocked burnout pattern
- Nude knit lining
- Plenty of stretch
- Runs true to size
Style Number/Barcode: 05101-2549
Category Name: Semi-Formal Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Laina High Slit Satin Midi Dress
Special Occasion
Elevate the night in a midi dress that features a sleeveless cowl neckline, pleated bodice, tank shoulder straps, a high side slit, and a partially open back with a twist-bar accent. Complete cocktail outfit with glitter block heels.
Dripping in satin and pure sophistication, this dress turns heads effortlessly. Love that silky shine? Browse our luxe satin prom dresses or opt for a sleek silhouette with our formal dresses.>
Fit & Features
- Stretch satin fabrication, stretchy knit lining
- Sleeveless cowl neckline, pleated bodice
- Tank shoulder straps
- High side slit
- Partial open back with twist accent, back zipper closure
- Midi length hem
- Runs true to size
Style Number/Barcode: 05001-2586
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: WHITE, NAVY, BLACK, HUNTER
Available Size: XS, S, M, L, XL
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Fresh In Floral Ruched Mesh Midi Dress
Keep your summer style fresh with this pretty floral printed mesh midi dress! It features a sleeveless square neckline, adjustable spaghetti straps to customize the fit, all-over ruched detailing, a midi-length hem with a side slit accent, and a bodycon silhouette that will hug your natural curves. The airy floral printed sheer mesh fabric includes a smooth knit lining and offers plenty of stretch. Complete the look with strappy mules.
Fit & Features
- Sleeveless square neckline
- Adjustable spaghetti straps, back zipper, hook and eye closure
- All-over ruching
- Midi-length hem, side slit, bodycon silhouette
- Floral print
- Sheer mesh fabric, smooth knit lining, plenty of stretch
- Runs true to size
Style Number/Barcode: 05102-5267
Category Name: Semi-Formal Dresses
Price: $10.97 $48.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Annabella Formal Satin A-Line Midi Dress
Special Occasion
You have plans and the Annabella formal satin midi dress is the style you need for looking sultry-chic at upcoming soirees! She features a classy sleeveless cowl neckline, adjustable spaghetti straps, and a slim and flattering A-line silhouette with a front curved seam atop her flirty slit midi-length hem. The formal dress is composed of a matte woven satin-lined fabric with a subtle sheen effect. Complete your breathtaking look in faux pearl duster earrings and block heels.
Fit & Features
- Sleeveless cowl neckline, adjustable spaghetti straps
- Slim A-line silhouette
- Front curved seam, front slit
- Midi-length hem
- Lined matte woven satin fabric, no stretch
- Strapless bra or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1491
Category Name: Semi-Formal Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Simple And Sultry Cutout Midi Dress
Simple and sultry, this cutout midi dress will make a chic impression. It features a sleeveless V-neckline with ruching and a center O-ring accent, spaghetti straps, a front waist cutout, a midi-length hem with a thigh-high front slit, and a curve-hugging silhouette. The smooth knit fabric offers plenty of stretch. Style with lace-up heels.
Fit & Features
- Sleeveless V-neckline, ruched, center metal O-ring accent
- Spaghetti straps
- Front waist cutout, high waist
- Midi-length hem, high front slit
- Curve-hugging fit
- Knit fabric, lined bust, plenty of stretch
- Runs true to size
Style Number/Barcode: 05101-2298
Category Name: Semi-Formal Dresses
Price: $5.97 $28.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Curve Illusion V-Neck Midi Dress
Flaunt your curves in this hourglass illusion midi dress to make his jaw drop on date night! It features a sleeveless V-neck, dual spaghetti straps that cross in the back, side mesh colored panels, and a bodycon silhouette. Complete the look in stiletto heels and a clutch!
Fit & Features
- Sleeveless V-neck
- Dual spaghetti straps, cross-back design
- Side mesh colored panels
- Bodycon silhouette
- Midi-length hem
- Stretchy knit fabric
- Runs true to size
Style Number/Barcode: 05101-2276
Category Name: Semi-Formal Dresses
Price: $9.97 $35.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Glam Obsession Glitter Mesh Midi Dress
You'll be so obsessed with the glam vibes this glitter mesh midi dress brings! It features a sleeveless cowl neckline, spaghetti straps that lead to an alluring cross-back lace-up strappy design, ruching at the waist, a mid-length hem with a high-cut front slit, and a bodycon silhouette to flaunt your figure. The sheer glitter mesh fabric includes a full-length knit lining. Style this glitter mesh midi dress with metallic heels for a gorg night-out look.
Fit & Features
- Sleeveless cowl neckline, spaghetti straps
- Cross-back lace-up strappy design, tie closure
- High waist seam, ruching at the waist
- Mid-length hem, high front slit
- Bodycon silhouette
- Sheer glitter mesh fabric, full-length knit lining, plenty of stretch
- Runs true to size
Style Number/Barcode: 05101-2648
Category Name: Semi-Formal Dresses
Price: $6.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Britt Rhinestone Satin Heart Cutout Mini Dress
Special Occasion
Sweet yet daring, the Britt rhinestone satin mini dress turns up the charm with a sparkling heart-shaped cutout. Finished with a voluminous bubble skirt, it’s the kind of playful-glam dress made for dancing all night.
Fit & Features
- Satin-lined fabric
- Strapless neckline
- Rhinestone-embellished corset bodice, heart cutout
- Bubble mini-length hem
- Runs true to size
Where to Wear:
Homecoming, bridal celebrations, engagement parties and photoshoots, rehearsal dinners, bachelorettes, birthdays, fancy date nights, milestone celebrations, holidays
Style Number/Barcode: 05001-000453
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: IVORY
Available Size: XS, S, M, L
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Stunning Style Satin Skater Dress
Showcase a chic and stunning homecoming dress like this sleek satin skater dress also perfect for graduates, brides, and semi-formal events! The short dress features a sleeveless wrap-front V-neckline, a flattering high waist seam, and a short skater skirt with a fit and flare silhouette and a cute wrap design. Complete the look with rhinestone earrings and block heels and you'll be twirling all night long!
Fit & Features
- Sleeveless wrap-front V-neckline, pleated detailing
- High waist seam
- Back zipper and hook and eye closure
- Short skater skirt, wrap design
- Fit and flare silhouette
- Satin fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1173
Category Name: Semi-Formal Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Here To Party Ruffled Midi Dress
This crepe midi dress is here to party! It features a sleeveless one-shoulder neckline with a tank-style strap, cutout waist accent, and a form-hugging asymmetrical hem with ruffle trim. Complete your dressy look in rhinestone heels.
Fit & Features
- Sleeveless one-shoulder neckline
- Tank-style strap
- Cutout waist accent
- Form-hugging silhouette
- Asymmetrical midi hem with ruffle trim
- Crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1624
Category Name: Semi-Formal Dresses
Price: $5.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Tate Rhinestone Mesh Party Dress
Special Occasion
Babe, you'll be the firework strutting into the room wearing the Tate party dress to sparkle at birthdays or New Year's Eve! She features fitted long sleeves adorned with rhinestone cuffs, a mock neckline, and a sheer bodice with rhinestones along her bust, and a short bodycon skirt with rhinestone embellishments. The formal dress is composed of a sheer mesh fabric with an opaque fabric at the skirt. Style with strappy rhinestone heels to complete your dazzling look!
Fit & Features
- Fitted long sleeves, rhinestone cuffs
- Mock neckline with rhinestones, back zipper, hook and eye closure
- Sheer bodice, rhinestones along bust
- Short, bodycon skirt with rhinestone embellishments
- Sheer mesh fabric, opaque fabric at skirt, moderate stretch
- Pasties recommended
- Runs true to size
Style Number/Barcode: 05001-1202
Category Name: Semi-Formal Dresses
Price: $9.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Fine Like Wine Satin Sleeveless Midi Dress
Pour yourself into this fine satin midi dress! It features a sleeveless square neckline, adjustable spaghetti straps, a bodycon silhouette, a center back slit, and a midi-length hem on silky satin fabric that gives you a luxe look and has a stretchy knit lining. Complete the look with a sparkly clutch and mules for a dressy date or cocktail party.
Fit & Features
- Sleeveless square neckline
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Bodycon silhouette, midi-length hem
- Center back slit
- Silky satin fabric, stretchy knit lining
- Runs true to size
Style Number/Barcode: 05101-2593
Category Name: Semi-Formal Dresses
Price: $9.97 $40.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Tropical Fun Chain Strap Midi Dress
Perfect for your next getaway, this tropical midi dress is a must to pack in your carry-on! It features a sleeveless square neck, half chain and adjustable spaghetti straps, a bodycon silhouette, and a flirty side slit. the dress is composed of a tropical print slinky-knit fabric with a sewn-in knit lining. Complete the look in heeled sandals.
Fit & Features
- Sleeveless square neck
- Half chain, adjustable spaghetti straps
- Bodycon silhouette
- Side slit, midi-length hem
- Tropical print
- Slinky knit fabric, sewn-in knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05102-5070
Category Name: Semi-Formal Dresses
Price: $9.97 $37.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free