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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Elevate Your Style: Discover Semi-Formal Dresses with Unique Accents and Details
For fall and winter, finding the perfect semi-formal dress is all about balancing style with the need for warmth and comfort. Our collection at Windsor is curated to offer stunning options for every seasonal event, from holiday parties to autumn weddings. Imagine yourself in a rich velvet dress that captures the warmth of the season, or in a glittering sequin number that ensures you shine on New Year's Eve. Elevate your seasonal style with sleek satin semi-formal dresses that drape beautifully, offering a luxurious feel and a polished look for any fall or winter event. Whether you're shopping for a cozy Friendsgiving outfit or chic cocktail attire, our dresses feature trending details like long sleeves, luxe fabrics, and deeper hues to suit the season. Beautiful floral print dresses get an update making them holiday and NYE party-ready!
Elevate your semi-formal style with Windsor’s unique dress details, from faux pearl embellishments and sparkly studs designed to dazzle to adjustable straps ensuring a flawless fit. Add a playful touch with asymmetrical hems, ruffles, or fringe that bring movement and charm to every step. Explore these thoughtfully crafted pieces to make a lasting impression at your next event.
For those who want to make a statement, explore our range of bodycon and A-line styles, available in jewel tones and classic black, perfect for pairing with a faux fur shawl or statement heels. If elegance is your aim, consider a satin midi dress with a ruched or wrap-front design, offering both sophistication and ease of movement.
Each piece in our collection is designed to transition effortlessly from one event to the next, making it easier than ever to find a dress that matches your style and the occasion. Don't forget to complete your look with the perfect accessories—think sparkling rhinestone jewelry, a chic clutch, or a pair of sleek ankle boots. Shop now at Windsor, online or in-store, and step into the season with confidence and style.
What is the difference between a formal dress and a semi-formal dress?
The key difference lies in the level of formality and occasion. Formal dresses are typically floor-length gowns, often associated with black-tie events, exuding elegance and grandeur. Semi-formal dresses, however, offer a more versatile and relaxed style, perfect for cocktail parties, weddings, or holiday events. They can range from chic midi dresses to stylish maxi-length options, and with the right accessories, they can still deliver a red-carpet-worthy look. Windsor’s team is here to help you find the perfect dress for any occasion, online or in-store.
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Tena One-Shoulder Rhinestone Mini Dress
Special Occasion
The mini dress features an asymmetrical one-shoulder neckline, sheer long sleeves with one being off the shoulder, and mini rhinestones. Complete look with rhinestone earrings.
Fit & Features
- Lined mesh fabrication
- One-shoulder neckline
- Sheer unlined long-sleeves
- Mini rhinestones
- Mini length hem
- Runs true to size
Style Number/Barcode: 05001-2540
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Kari Long Sleeve Studded Ruched Mini Dress
Special Occasion
Step out in a bold mesh dress with a cowl neckline, sheer unlined long sleeves, studded rhinestone embellishments throughout, ruching to enhance curves, and a short-length hem. Complete your formal outfit with platform heels.
Fit & Features
- Lined mesh fabrication
- Cowl neckline, padded bra cups
- Sheer unlined long-sleeves
- Studded rhinestones, back zipper closure
- Ruching
- Short length hem
- Runs true to size
Style Number/Barcode: 05001-2551
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: RED, BLACK
Available Size: S, M, L, XS, XL
Product Badge:- Best Seller
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Ayden Long Sleeve Velvet Sequin Mini Dress
Special Occasion
The Ayden velvet mini dress features a sequin scroll pattern, a square neckline, long fitted sleeves, and an open lace-up strappy back design with a lower back cutout. Complete your formal outfit with glitter rhinestone heels.
Fit & Features
- Velvet fabric with knit lining, minimal stretch
- Sequin embroidered scroll pattern
- Square neckline
- Long fitted sleeves
- Open lace-up strappy back design, lower back cutout, zipper with hook-eye closure
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2534
Category Name: Semi-Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Serving Allure Halter Ruched Mesh Mini Dress
Serve an alluring silhouette in this curve-hugging mini dress designed with lined mesh fabric offering plenty of stretch. It features a sleeveless plunging V-neckline with a halter strap, a ruched wrap-front design, and a short bodycon fit to flaunt your stunning figure.
Fit & Features
- Sheer mesh fabric with knit lining, plenty of stretch
- Plunge V-neckline, halter strap
- Partially open back
- Ruched wrap-front design
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05103-5848
Category Name: Semi-Formal Dresses
Price: $46.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Meriah Floral Applique Satin Strapless Mini Dress
Special Occasion
You'll be a chic stunner in the Meriah formal mini dress designed with sleek satin knit fabric and a sheer tulle floral applique across the bodice and at the hem for luxe look. It features a strapless straight neckline and a short bodycon silhouette to highlight your curves.
Fit & Features
- Satin knit fabric with knit lining, moderate stretch
- Strapless straight neckline, flexible boning
- Sheer tulle floral applique across the bodice and at the hem, rhinestone embellishments
- High waist seam
- Back zipper with hook-eye closure
- Short front slit, mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2539
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Liora Lace Sleeve Satin A-Line Mini Dress
Special Occasion
Create a chic and sleek party look in the Liora formal mini dress designed with smooth satin woven fabric and sheer lace long fitted sleeves for a touch of allure. It features a square neckline with a padded bust for support, an open back with a lace-up design for a customized fit, and a short A-line silhouette.
Fit & Features
- Satin woven fabric with woven lining, no stretch
- Square neckline, padded bust, angled underbust seam
- Sheer lace long fitted sleeves, top back button closure
- Open back with lace-up design
- Lower back zipper with hook-eye closure
- Mini-length A-line silhouette
- Runs true to size
Style Number/Barcode: 05001-2565
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK, PINK
Available Size: XS, S, M, L, XL
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Kaelie Sequin Sheer Mesh Long Sleeve Mini Dress
Special Occasion
Dare to allure with your glamorous aura in the Kaelie formal mini dress crafted with sheer mesh fabric with a partial knit lining and intricate sequin embroidery in a chic scroll pattern. It features a sheer bodice with a mock neckline and long fitted sleeves, rhinestone button closures at the back of the neck leading to a bold open back, a short lining with a square neckline and padded bust, and a bodycon silhouette to flaunt your gorgeous curves.
Fit & Features
- Sheer mesh fabric with partial knit lining, minimal stretch
- Sequin embroidery, scroll pattern
- Sheer bodice, mock neckline, long fitted sleeves
- Dual rhinestone button closures at the back of the neck, open back
- Short knit lining with square neckline, padded bust
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2371
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Lottie Ruched Tulle Corset Mini Dress
Special Occasion
Flirt up the party scene in the Lottie formal mini dress designed with lined mesh and tulle fabric for an adorably chic look. It features a sleeveless sweetheart neckline, adjustable spaghetti straps, a corset bodice for that snatched silhouette, and an asymmetric seam leading to a short flared hem so you can twirl all night long.
Fit & Features
- Sheer mesh and tulle fabric with lining
- Sweetheart neckline, padded bra cups
- Adjustable spaghetti straps
- Corset bodice, back zipper hook-eye closure
- Ruched form-hugging fit
- Asymmetric seam, mini-length flared hem
- Runs true to size
Style Number/Barcode: 05001-2381
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L
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Chrome Chic Metallic Ruched Halter Mini Dress
Step into the spotlight in a mini dress that brings the shine! The dress features a luxe metallic knit fabrication, a mock halter neckline, and ruching. Complete look with clear heels.
Fit & Features
- Metallic knit fabrication, stretchy knit lining
- Mock halter neckline, button closures
- Ruching
- Short length hem
- Runs true to size
Style Number/Barcode: 05103-5938
Category Name: Semi-Formal Dresses
Price: $34.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S
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Holly Floral Jacquard Bubble Hem Skater Dress
Special Occasion
Create an enchantingly chic party look in the Holly formal skater dress crafted with embroidered floral jacquard fabric with metallic thread detailing that will garner all the compliments. It features a sleeveless square neckline with tank straps, a snatched corset bodice, and a short pleated skater silhouette with an adorable bubble hem.
Fit & Features
- Embroidered floral jacquard fabric with metallic thread detailing
- Square neckline, ruched bust
- Ruched tank shoulder straps
- Corset bodice, angled high waist seam, back zipper closure
- Short pleated skater silhouette
- Bubble hem
- Runs true to size
Style Number/Barcode: 05001-2562
Category Name: Semi-Formal Dresses
Price: $74.90
Availability: In Stock
Available Color: IVORY
Available Size: XS, S, M, L
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Cailin Velvet Open Back And Bow Mini Dress
Special Occasion
The short velvet dress features a high round neckline, and a bold open back accented with cross-straps that lead to a large bow design. Complete look with rhinestone clutch that will have you ready for a holiday party.
Fit & Features
- Velvet fabrication, stretchy knit lining
- High round neckline
- Open back with large bow accent
- Back zipper and hook-eye closure
- Mini length hem
- Runs true to size
Style Number/Barcode: 05001-2508
Category Name: Semi-Formal Dresses
Price: $54.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L, XL
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Kamila Lace Long Sleeve Velvet Mini Dress
Special Occasion
Gorgeously chic will be your night-out vibe in the Kamila formal velvet mini dress designed with sheer lace long fitted sleeves for a touch of allure. It features a scoop neckline, a corset-style bodice, and a pleated faux wrap-front design with a bodycon silhouette.
Fit & Features
- Velvet fabric, stretchy knit lining, moderate stretch
- Sheer lace long fitted sleeves, partial open back with top tie-back straps
- Scoop neckline, corset bodice, high waist seam
- Back zipper closure
- Pleated faux wrap-front
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2407
Category Name: Semi-Formal Dresses
Price: $54.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Best Seller
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Sleek And Smooth High Slit Midi Dress
Simple and sleek, this smooth knit midi dress is a perfect choice. It features a sleeveless cowl neckline, spaghetti straps, a high waist seam, a fitted, A-line silhouette, and a chic high front slit to showcase some leg. Style with embellished statement earrings for a cocktail party.
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps
- High waist seam
- Fitted A-line silhouette
- High front slit
- Knit fabric, plenty of stretch
- Runs true to size
Style Number/Barcode: 05101-1980
Category Name: Semi-Formal Dresses
Price: $42.90
Availability: In Stock
Available Color: HUNTER, NAVY, BLACK, SAGE, RUST, RED
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Dominique Floral Velvet Off The Shoulder Mini Dress
Special Occasion
Enchant in a velvet dress with an off-the-shoulder neckline, floral-accented trim, and a curve-hugging mini-length hem. Complete your formal outfit with a rhinestone clutch.
Fit & Features
- Velvet fabric with knit lining, moderate stretch
- Off-the-shoulder neckline, no-slip strip
- Floral accented trim at the bust, short sleeve cuffs
- Back zipper with hook-eye closure
- Ruching
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2589
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M
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Milana Velvet Corset A-Line Formal Dress
Special Occasion
Enter your sultry chic era in the Milana velvet formal dress featuring a sleeveless pleated square neckline, a snatching corset bodice with contrast piping, and adjustable spaghetti straps for a customized fit. The ruched detailing at the waist will accentuate your curves, leading to a high-cut front slit on the floor-sweeping A-line silhouette. Complete your look with a gemstone necklace and stiletto heels.
Fit & Features
- Velvet lined fabric, moderate stretch
- Pleated square neckline
- Corset bodice with contrast piping
- Adjustable spaghetti straps, back zipper closure
- Ruching at the waist, high front slit
- Floor-length A-line silhouette
- Runs true to size
Style Number/Barcode: 05002-7550
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Christa Sleeveless Velvet Wrap Midi Dress
Special Occasion
Bring elegance to your formal event in a velvet dress that features a sleeveless cowl neckline accented with floral appliques, adjustable spaghetti straps, and a wrap midi-length hem with a high slit. Complete look with a rhinestone clutch.
Fit & Features
- Velvet fabrication
- Sleeveless cowl neckline
- Floral appliques at bust
- Adjustable spaghetti straps
- Wrap silhouette, high slit
- Midi length-hem
- Runs true to size
Style Number/Barcode: 05001-2484
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: WINE, BLACK
Available Size: XS, S, M
Product Badge:- Best Seller
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Kimber Pearl And Rhinestone Mesh Mini Dress
Special Occasion
Spark up the scene in the gorgeously chic Kimber formal mini dress crafted with lined mesh fabric, tonal faux pearls, and tonal rhinestone embellishments in a diamond-shaped pattern. It features a sleeveless cowl neckline, adjustable spaghetti straps for a customized fit, and a mini-length bodycon silhouette.
Fit & Features
- Sheer mesh fabric with knit lining, plenty of stretch
- Tonal faux pearls, tonal rhinestone embellishments in diamond pattern
- Cowl neckline
- Adjustable spaghetti straps
- Back zipper closure
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2473
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK, WHITE
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Pippa High-Slit Open Back Lace Dress
Special Occasion
Grace the room with a long lace dress that features a sleeveless square neckline, adjustable spaghetti straps, a bold open back design, and a long-length hem accented with a high side slit. Complete formal outfit with glitter mesh heels.
Fit & Features
- Lined floral lace fabrication
- Sleeveless square neckline
- Adjustable spaghetti straps
- Open-back design
- High side slit
- Long length hem
- Runs true to size
Style Number/Barcode: 05002-8777
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Bold Romance Sleeveless Flocked Velvet Corset Midi Dress
Bring the bold factor in a midi dress that features a floral flocked velvet print, a sleeveless sweetheart neckline with lace trim, adjustable spaghetti straps, bra cups for additional support, and a corset-like bodice supported with flexible boning. The fitted bodice leads to a midi-length silhouette accented with a high side slit. Complete your date night outfit with block heels.
Fit & Features
- Lined mesh fabrication, floral flocked velvet print
- Sleeveless sweetheart neckline, bra cups
- Adjustable spaghetti straps
- Corset-like bodice, flexible boning
- Back zipper and hook-eye closure
- High side slit
- Midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-3290
Category Name: Semi-Formal Dresses
Price: $52.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M
Product Badge:- Best Seller
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Nadia Rhinestone Sheer Mesh Formal Dress
Special Occasion
Bring the glitzy allure in the iconic Nadia formal dress designed with sheer mesh fabric, a knit bodysuit lining, and all-over tonal rhinestone embellishments in a gorgeous starburst center design. It features a sleeveless V-neckline, adjustable spaghetti straps for a customized fit, a cheeky bodysuit bottom, and a floor-length sheer mesh A-line silhouette accented with dual side slits for added drama.
Fit & Features
- Sheer mesh fabric with knit bodysuit lining
- Tonal rhinestone starburst center embellished design
- V-neckline
- Adjustable spaghetti straps
- Back zipper closure
- Floor-length sheer mesh A-line silhouette, dual side slits
- Runs true to size
Style Number/Barcode: 05002-8776
Category Name: Semi-Formal Dresses
Price: $169.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Miriam Pearl Beaded Formal Mini Dress
Special Occasion
Turn heads with your glitzy aura in the Miriam formal mini dress crafted with lined mesh fabric and all-over faux pearl and beaded embroidery for a gorgeous look. It features a sleeveless sweetheart neckline, tank shoulder straps, an open back with a lace-up strappy design for a customized fit, and a short flowy A-line silhouette.
Fit & Features
- Sheer mesh fabric with knit lining, moderate stretch
- All-over faux pearl and beaded embroidery
- Sweetheart neckline, underbust seam
- Tank shoulder straps
- Open lace-up back
- Mini-length A-line silhouette
- Runs true to size
Style Number/Barcode: 05001-2520
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: WHITE, WINE
Available Size: XS, S, M, L, XL
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Gorgeous Silhouette Sleeveless Bodycon Midi Dress
Flaunt your gorgeous figure in this midi dress designed with smooth nylon fabric offering plenty of stretch. It features a sleeveless scoop neck and back design, tank straps, and a midi-length bodycon silhouette to showcase your curves.
Fit & Features
- Smooth nylon fabric with plenty of stretch
- Scoop neck and back
- Tank shoulder straps
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05102-5931
Category Name: Semi-Formal Dresses
Price: $39.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Serving Sleek Square Neck Bodycon Midi Dress
Serve a gorgeous sleek silhouette in this brushed knit midi dress featuring a sleeveless square neckline, thin tank straps, and a midi-length bodycon fit to hug your curves. Style with hoop earrings and stiletto heels.
Fit & Features
- Brushed knit fabric with knit lining, plenty of stretch
- Square neckline
- Thin tank shoulder straps
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05102-5975
Category Name: Semi-Formal Dresses
Price: $39.90
Availability: In Stock
Available Color: BURGUNDY
Available Size: XS, S, M, L
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Arlette Lace-Up High Slit Glitter Knit Midi Dress
Special Occasion
Chic and glam, the Arlette formal midi dress designed with shimmering glitter knit fabric will glitz up your cocktail party. It features a sleeveless sweetheart neckline with a built-in padded bust and a cowl draped overlay, thin tank straps, an open lace-up strappy back design for a customized fit, and a midi-length bodycon silhouette accented with a high front slit.
Fit & Features
- Glitter knit fabric with knit lining, moderate stretch
- Sweetheart neckline with padded bust, cowl draped overlay
- Thin tank shoulder straps
- Open lace-up back design
- High waist seam, high front slit
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2531
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: WINE, NAVY
Available Size: XS, S, M, L