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.
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Effortlessly Chic Semi-Formal Dresses
Find the perfect balance between casual and refined with Windsor’s collection of semi-formal dresses, designed to keep you polished and ready for every plan. Whether you're attending a wedding, a dinner party, or a night out, these dressy dresses blend elevated style with effortless ease.
Discover the latest trends, from smooth satin and airy chiffon to soft lace and subtle shimmer. Choose from fitted midi dresses that highlight your shape or flowy long semi-formal designs that move with you. With fresh hues and timeless neutrals, this collection offers versatile styles for every occasion.
Styles Made to Flatter
Looking for semi-formal attire for women? Try a classic wrap-front dress or a ruched design for a flattering fit. For something playful yet refined, opt for A-line silhouettes with asymmetrical hems or delicate lace details. Want a sleek, confident look? A fitted bodycon dress with a high slit or an off-the-shoulder neckline brings just the right amount of edge.
From Day Plans to Evening Moments
Each dress is designed to move with your schedule, making it easy to go from daytime events to evening plans. Style with rhinestone jewelry, a chic clutch, and strappy heels for a look that feels complete and elevated. Whether it's a celebration, a brunch, or a special night out, these semi-formal dresses make getting ready feel simple.
What Is the Difference Between a Formal Dress and a Semi-Formal Dress?
The difference comes down to how dressy the event is. Formal dresses are usually floor-length gowns made for black-tie events, galas, or upscale weddings, often with dramatic silhouettes and luxe fabrics.
Semi-formal dresses offer more flexibility while still feeling polished. These styles range from chic midi dresses to modern maxi lengths, often featuring details like wrap fronts, ruching, or asymmetrical hems. Perfect for weddings, parties, graduations, and celebrations, a semi-formal dress can easily be styled to fit the moment.
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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Match Made In Floral Bodycon Midi Dress
Floral print and velvet flocking are a match made in heaven on this bodycon midi dress. With a sultry back slit and delicate lace trim at the bust, this dress is perfect for any occasion.
Fit & Features
- Floral print, flocked velvet pattern
- Mesh fabric, sewn-in knit lining
- Lace trim sweetheart neckline
- Bungee spaghetti straps
- Bodycon silhouette
- Center back slit, midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000092
Category Name: Semi-Formal Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sunset Dinner Lace V-Neck Floral Satin Midi Dress
A dreamy and romantic floral satin midi dress made for sunset dinners and drinks. Crafted in a figure-skimming silhouette, this sleeveless dress features a chic lace V-neckline with a tie closure and a front slit for effortless movement. Pair with stiletto mules.
Fit & Features
- Premium satin fabric, floral garden print
- Lace V-neckline, tie closure
- Front slit
- Figure-skimming silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-3457
Category Name: Semi-Formal Dresses
Price: $9.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Katelyn Sequin Open Back Mini Dress
Special Occasion
Made for that effortlessly unforgettable entrance, the Katelyn mini dress catches the light with every step thanks to its intricate sequin scroll pattern. The body-skimming silhouette is balanced by an open strappy lace-up back that is head-turning.
Fit & Features
- Sequin-beaded scroll pattern, mesh-lined fabric
- Sweetheart neckline, padded bra cups
- Spaghetti straps
- Open strappy lace-up back
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
Prom, birthdays, bachelorettes, date nights, rooftop hotel bars, upscale dinners, Vegas
Style Number/Barcode: 05001-000395
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Brooke Satin Bodycon Mini Dress
Special Occasion
Made for the spotlight moment, the Brooke mini dress turns every glance into admiration. Crafted in luxe satin with a strapless cowl neckline and sculpted pleated waist, this mini’s all about curve-hugging polish and effortless allure.
Fit & Features
- Stretch satin-lined fabric
- Strapless neckline, padded bra cups
- Back lace-up and zipper and hook-eye closure
- Dual pleated waist accents
- Draped pleated waist detail
- Bodycon fit, mini-length hem
- Runs true to size
Where to Wear:
Cocktail soiree, birthday dinner, upscale date night, bachelorettes, glam celebrations, Vegas
Style Number/Barcode: 05001-000403
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
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Karen Strapless Heart Bodycon Mini Dress
Special Occasion
Cast your spell of love on everyone in the Karen mini dress at parties and nights out! The bodycon dress is designed with a sleek strapless neckline and adorable puffy hearts across the front. Pair this faux leather latex dress with stiletto heels and a clutch.
Show off your style in this standout dress. Feeling the short and chic vibe? Discover more fashion-forward short prom dresses or elevate your style with our formal dresses.
Fit & Features
- Faux leather latex fabric lined with knit, minimal stretch
- Strapless neckline, non-slip grip lining
- Back zipper and hook-eye closure
- Puffy hearts across the front
- Bodycon fit, mini-length hem
- Runs true to size
Style Number/Barcode: 05001-2694
Category Name: Semi-Formal Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Alaia Floral Embroidered Satin Mini Dress
Special Occasion
Designed to captivate from every angle, the Alaia satin mini dress stuns with a sheer sequin floral embroidered bodice that perfectly balances allure and elegance. It's your luxe go-to for nights that call for a little extra glam.
Fit & Features
- Stretch satin fabric
- Sheer mesh bodice, lined sweetheart neckline, padded bust
- Flexible boning, back zipper with hook-eye closure
- Floral embroidery with clear sequins
- Adjustable spaghetti straps
- Pleating, mini-length bodycon silhouette
- Runs true to size
Where to Wear:
Homecoming, birthday celebrations, bachelorette parties, holiday soirees, and luxe nights out.
Style Number/Barcode: 05001-000414
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: WINE, HUNTER
Available Size: S, XS, M, L, XL
Product Badge:- Ships Free
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Hadley Halter Cowl Neck Beaded Bodycon Mini Dress
Special Occasion
Guaranteed to make you the center of attention, the Hadley bodycon party dress delivers a striking look at bachelorettes and Vegas weekends! Crafted from beaded mesh embellished fabric, the dress features a sultry cowl halter neckline and partially open back while the bodycon silhouette accentuates your curves. Pair with 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
- Sheer mesh fabric with knit lining, moderate stretch
- Beaded and sequin embroidery, scalloped pattern
- Cowl halter neckline, strap accent, padded bust, tie-back halter spaghetti straps
- Partially open back, zipper with hook-eye closure
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05001-2652
Category Name: Semi-Formal Dresses
Price: $49.97 $94.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Abbey Rhinestone Mesh Mini Dress
Special Occasion
Made for the nights when subtle isn’t the assignment, The Abbey mini dress glows in allover rhinestone detailing that catches every flash and glance. With its strapless neckline, built-in underwire padded bust, and sleek bodycon mini silhouette, it delivers that effortlessly polished, look-at-me moment she’s dressing for.
Fit & Features
- Rhinestone-embellished, mesh fabric, sewn-in knit lining
- Strapless sweetheart neckline
- Built-in padded underwire bust
- Back zipper and hook-eye closure
- Bodycon fit
- Mini-length hem
- Runs true to size
Where to Wear:
Birthdays, bachelorettes, cocktail parties, holiday soirees, festive gatherings, engagement events, destination events
Style Number/Barcode: 05001-000435
Category Name: Semi-Formal Dresses
Price: $24.97 $59.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Sale
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Winslow Off-The-Shoulder Skater Dress
Special Occasion
Romantic, refined, and made to twirl—the Winslow skater dress brings timeless charm to the modern moment. Crafted from jacquard woven fabric with an off-the-shoulder neckline and flared skater silhouette, it’s the definition of effortless elegance in motion.
Fit & Features
- Jacquard woven fabric, tulle and woven linings
- Off-the-shoulder neckline, padded bra cups
- Back zipper and hook-eye closure
- Drop waist seam
- Skater silhouette
- Short-length hem
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, engagement parties, fancy brunches, birthdays, date nights, dressy dinner parties, nights at the theatre
Style Number/Barcode: 05001-000434
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free
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Tracy Lace Corset Satin Mini Dress
Special Occasion
Made for the spotlight moment, the Tracy satin mini dress stuns with a sheer floral lace corset bodice adorned in beaded appliqué and sequins. Its sculpted silhouette and subtle slit create a look that’s equal parts elegant and unforgettable.
Fit & Features
- Satin fabric, stretchy knit lining
- Strapless sheer floral lace corset bodice, padded bra cups
- Flexible boning, applique, beading, sequins
- Back zipper and hook-eye closure
- Bodycon fit
- Slit mini-length hem
- Runs true to size
Where to Wear:
Cocktail parties, birthday dinners, bachelorettes, glam soirees, Vegas, date nights, rooftop hotel bars
Style Number/Barcode: 05001-000430
Category Name: Semi-Formal Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Brielle Faux Pearl Rhinestone Mini Dress
Special Occasion
Meet The Brielle mini dress—the definition of sparkle and allure. Designed with intricate rhinestones and faux pearl embellishments that catch every light, this curve-hugging mini dress sculpts your silhouette with a sleek bodycon fit that makes a statement.
Fit & Features
- Rhinestone, faux pearl embellishments
- Mesh-lined fabric, moderate stretch
- Sweetheart neckline, padded bra cups, sheer mesh insert
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Bodycon fit, mini-length hem
- Runs true to size
Where to Wear:
Bachelorettes, cocktail parties, birthday dinners, glam girls' nights, Vegas, date nights, red-carpet events
Style Number/Barcode: 05001-000439
Category Name: Semi-Formal Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Libbie Sleeveless Faux Pearl And Gemstone Mini Dress
Special Occasion
Bring the sparkle in a sleeveless mini dress with a sweetheart neckline and molded cups. The dress has adjustable spaghetti straps for a secure fit and faux pearls with gemstones set in a geometric pattern. Complete the formal outfit with a rhinestone clutch.
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
- Lined mesh fabrication
- Sleeveless sweetheart neckline, built-in padded underwire bust
- Adjustable spaghetti straps
- Faux pearls and rhinestones
- Gemstones, back zipper and hook-eye closure
- Mini length hem
- Runs true to size
Style Number/Barcode: 05001-2608
Category Name: Semi-Formal Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Made To Amaze Abstract Slit Midi Dress
Prepare to turn heads in this abstract midi dress at cocktail soirees or date night! This dress is designed with a flattering crew neck and a sleek bodycon fit that accentuates your silhouette while the side slit adds allure.
Fit & Features
- Abstract print, stretchy knit fabric
- Crew neckline
- Side slit
- Bodycon silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000406
Category Name: Semi-Formal Dresses
Price: $21.97 $48.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Caroline Velvet Bow Midi Formal Dress
Special Occasion
A study in contrast and charm, the Caroline velvet bodycon midi dress stuns with a strapless silhouette and a statement satin bow neckline. Finished with a back slit for ease of movement, it’s equal parts playful and polished.
Fit & Features
- Velvet-lined fabric with stretch
- Strapless satin bow neckline, padded bra cups
- Back zipper and hook-eye closure
- Center back slit
- Bodycon silhouette
- Midi-length hem
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, engagement parties, holiday soirees, formal celebrations, cocktail parties, nights at the theatre, fancy date nights
Style Number/Barcode: 05001-000446
Category Name: Semi-Formal Dresses
Price: $14.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Malinda Satin Rhinestone A-Line Bubble Dress
Special Occasion
Soft sheen, subtle sparkle, and undeniable charm. The Malinda mini dress shines in woven satin with rhinestone straps, a corset-inspired bodice, and a tie-back detail that flatters from every angle. Finished with a flirty bubble hem, it’s the kind of mini that turns every step into a moment.
Fit & Features
- Premium satin fabric, tulle trim stretchy knit lining
- Square neckline, rhinestone-embellished spaghetti straps
- Back zipper and hook-eye closure
- Tie-back bow design
- Corset-structured bodice, flexible boning
- A-line. mini-length bubble hem
- Runs true to size
Where to Wear:
Bridal celebrations, engagement parties, birthday dinners, celebratory brunches, holiday parties, cocktail soirees, date night, New Year's Eve, anniversaries
Style Number/Barcode: 05001-000449
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: Out of Stock
Product Badge:- Ships Free
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Camilla Satin Cutout Slit Midi Formal Dress
Special Occasion
Designed to catch the light—and their attention—the Camilla formal dress pairs a lustrous satin finish with a sultry waist cutout and draped cowl neckline. The midi silhouette and thigh-high slit strike the perfect balance between effortless allure and timeless polish.
Fit & Features
- Stretch satin fabric
- Cowl neckline
- Adjustable spaghetti straps
- Cutout bodice, front slit
- Form-hugging silhouette
- Midi-length hem
- Runs true to size
Where to Wear:
Cocktail parties, weddings, date nights, birthdays, holiday celebrations, fashion events, art gallery openings, formal brunches, rehearsal dinners, luxury lounges
Style Number/Barcode: 05001-000450
Category Name: Semi-Formal Dresses
Price: $64.90
Availability: Out of Stock
Product Badge:- Ships Free
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Kathleen Velvet One-Shoulder Midi Formal Dress
Special Occasion
Sleek and sculpted, the Kathleen velvet midi dress captivates with its one-shoulder neckline, bodycon fit, and a daring slit perfect for nights that demand a striking silhouette.
Fit & Features
- Velvet fabric, stretchy knit lining
- One-shoulder neckline
- Adjustable shoulder strap
- Front slit
- Bodycon silhouette
- Midi-length hem
- Runs true to size
Where to Wear:
Weddings, engagement parties, rehearsal dinners, birthdays, cocktail parties, semi-formal soirees, date nights
Style Number/Barcode: 05001-000451
Category Name: Semi-Formal Dresses
Price: $14.97 $54.90
On Sale: Yes
Availability: In Stock
Available Color: NAVY
Available Size: XS
Product Badge:- Sale
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Vampy Vixen Corset Cutout Bodycon Mini Dress
Unlock your inner sexiness in this corset bodycon mini dress for a perfectly snatched look at the cub!
Fit & Features
- Smooth knit fabric lined with stretchy knit
- Cutout sweetheart neckline
- Adjustable spaghetti straps
- Built-in padded underwire bra
- Corset bodice, flexible boning, back zipper and hook-eye closure
- Bodycon silhouette, mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000004
Category Name: Semi-Formal Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Julie Velvet Slit Midi Formal Dress
Special Occasion
The Julie formal dress blends soft velvet texture with a sculpted, form-hugging silhouette. The square neckline and daring front slit create an elegant balance of sophistication and subtle allure—perfect for when the invite calls for something effortlessly refined.
Fit & Features
- Luxe velvet fabric, stretchy knit lining
- Square neckline, padded bra cups
- Adjustable shoulder straps
- Back zipper and hook-eye closure
- Front slit
- Form-hugging, midi-length hem
- Runs true to size
Where to Wear:
Weddings, cocktail parties, rehearsal dinners, engagement parties, formal celebrations, date nights, holiday soirees, upscale birthdays
Style Number/Barcode: 05001-000456
Category Name: Semi-Formal Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: In Stock
Available Color: RED, PURPLE
Available Size: XS, S
Product Badge:- Sale
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Mary Glitter Long Sleeve Mini Dress
Special Occasion
Shimmer from every angle—the Mary glitter knit mini dress hugs your curves with a ruched bodycon fit, sweetheart neckline, and a bold open back detail. Long sleeves balance the shine, making it a chic choice for nights that demand a little extra sparkle.
Fit & Features
- Glitter knit fabric, stretchy knit lining
- Sweetheart neckline, ruched design, padded bra cups
- Fitted long sleeves
- Cutout back
- Bodycon fit
- Mini-length hem
- Runs true to size
Where to Wear:
HOCO, birthdays, bachelorettes, cocktail parties, wine bars, trendy nightlife scenes
Style Number/Barcode: 05001-000460
Category Name: Semi-Formal Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: In Stock
Available Color: RED, PINK, GOLD
Available Size: XS, L, S
Product Badge:- Sale
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Bailey Velvet One-Shoulder Bow Mini Dress
Special Occasion
A little glam, a lot of presence—the Bailey mini dress turns every moment into a photo op. Designed in luxe velvet with a sleek one-shoulder neckline and sculptural satin bow detail, this body-hugging mini brings just the right mix of sophistication and allure.
Fit & Features
- Luxe velvet-lined fabric
- One-shoulder neckline
- Statement satin bow shoulder strap
- Back zipper and hook-eye closure
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Where to Wear:
Holiday parties, cocktail soirees, weddings, formal celebrations, birthdays, date nights, fashion-forward events, engagement parties, rehearsal dinners
Style Number/Barcode: 05001-000462
Category Name: Semi-Formal Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kris Satin Rhinestone Corset Mini Dress
Special Occasion
Designed for the spotlight, the Kris satin bodycon mini dress pairs a strapless sweetheart neckline edged in rhinestone gems with a corset bodice that sculpts and shines. Hip pleating and a daring slit finish the look with just the right dose of drama.
Fit & Features
- Satin knit lined fabric
- Strapless sweetheart neckline, rhinestone gem trim, padded bra cups
- Corset bodice, flexible boning inserts
- Lace-up back, zipper and hook-eye closure
- Hip pleated seam, bodycon fit, mini-length hem with slit
- Runs true to size
Where to Wear:
Weddings, bridal celebrations, bachelorettes, engagement photoshoots, birthday parties, holiday soirees, Vegas
Style Number/Barcode: 05001-000464
Category Name: Semi-Formal Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: BURGUNDY
Available Size: XS, S
Product Badge:- Sale
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Marisa Rhinestone Halter Mini Dress
Special Occasion
Designed to dazzle, the Marisa rhinestone mini dress hugs your curves with a halter neckline and ruched detailing. The bodycon fit and sparkling finish make it the perfect pick for nights when the spotlight is yours.
Fit & Features
- Rhinestone-embellished, mesh-lined fabric
- Halter square neckline, wide tie-back strap, padded bra cups
- Back zipper and hook-eye closure
- Ruched bodycon silhouette
- Mini-length hem
- Runs true to size
Where to Wear:
HOCO, bachelorettes, date nights, birthday dinners, rooftop hotel bars, girl's night, cocktail parties
Style Number/Barcode: 05001-000468
Category Name: Semi-Formal Dresses
Price: $84.90
Availability: In Stock
Available Color: BLACK
Available Size: XS
Product Badge:- Ships Free
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Kaylee Velvet Strapless Midi Formal Dress
Special Occasion
Sleek, sculpted, and ready to turn heads—The Kaley formal dress brings effortless allure to every RSVP. Cut from plush velvet, this strapless bodycon midi hugs your curves with a ruched front seam and flirty slit that was made for a slow-motion entrance.
Fit & Features
- Luxe velvet knit fabric lined with stretchy knit
- Strapless neckline, padded bra cups
- Back zipper and hook-eye closure
- Front ruched seam and slit
- Bodycon fit, midi-length hem
- Runs true to size
Where to Wear:
Weddings, cocktail parties, formal celebrations, fancy date nights, birthdays, engagement parties, rehearsal dinners, upscale social events, art gallery openings
Style Number/Barcode: 05001-000466
Category Name: Semi-Formal Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: In Stock
Available Color: HUNTER, NAVY, PURPLE
Available Size: XS, M, S
Product Badge:- Sale