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 wedding, graduation, or a sophisticated night out, these dressy dresses blend elevated style with effortless wearability.

Discover the latest 2025 trends, from sleek satin and airy chiffon 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 soft pastels to bold jewel tones, 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 floral prints 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 statement.

Each dress is designed to transition effortlessly 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 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.

  • Marcel Rhinestone Faux Pearl Formal Midi Dress

    Special Occasion

    Celebrate in the most stunning way by wearing the Marcel formal midi dress as the sultry bride, birthday babe, or party guest! Made from lined mesh fabric adorned with countless iridescent rhinestones and faux pearl embellishments, you'll be invoking a major glam factor! She features a sleeveless sweetheart neckline with chic cowl draping, adjustable spaghetti straps, a sexy cutout bodice to flaunt some skin, a bodycon silhouette that flatters your curves, and a front slit along the midi-length hem. Complete the look with dangly earrings and heels.

    Every detail shines in this intricately designed dress. Love embellishments? Explore our embellished beaded prom dresses or find a refined silhouette in our formal dresses.

    Fit & Features

    • Stretchy sheer mesh fabric with knit lining
    • Iridescent rhinestone and faux pearl embellishments
    • Sweetheart neckline with cowl draping
    • Adjustable spaghetti straps, cutout bodice
    • Bodycon fit, front slit
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05001-2167

    Category Name: Semi-Formal Dresses

    Price: $59.90

    Availability: Out of Stock

  • Sophie Scoop Neck Rhinestone Faux Pearl Mini Dress

    Special Occasion

    This sleeveless mini dress features a flattering scoop neckline, adjustable spaghetti straps, and a bodycon silhouette. The mesh-lined fabric is embellished with countless rhinestones and faux pearls. 

    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

    • Mesh fabric lined with stretchy knit
    • Scoop neckline
    • Adjustable spaghetti straps
    • Side zipper and hook-eye closure
    • Rhinestone and faux pearl embellished
    • Bodycon mini-length silhouette
    • Runs true to size

    Style Number/Barcode: 05001-2209

    Category Name: Semi-Formal Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: WHITE

    Available Size: S

    Product Badge:
    • Ships Free
  • Luxe Enchantment Glitter Tube Ruffled Skater Dress

    Fit & Features

    • Glitter knit fabric with knit bust lining, moderate stretch
    • Strapless elasticized straight neckline, no-slip strip
    • High waist seam
    • Tiered ruffled design
    • Skater silhouette
    • Mini-length shark hem 
    • Runs true to size

    Style Number/Barcode: 05101-3603

    Category Name: Semi-Formal Dresses

    Price: $9.97 $54.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BLACK

    Available Size: S

    Product Badge:
    • Sale
  • Ignite The Charm Strapless Slit Midi Dress

    A strapless midi dress featuring a cowl neckline with padded bra cups for support, side ruched seams that define your curves along the bodycon fit with a side slit. The sleek knit fabric offers plenty of stretch and comfort. 

    Fit & Features

    • Knit fabric, moderate stretch
    • Strapless cowl neckline
    • Padded bra cups
    • Side ruched seams
    • Side slit
    • Bodycon fit, midi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-4058

    Category Name: Semi-Formal Dresses

    Price: $35.90

    Availability: In Stock

    Available Color: MAUVE

    Available Size: S, M, L, XL

  • 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. Complete your look for prom in metallic 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 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: 05001-2454

    Category Name: Semi-Formal Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: ROYAL, WHITE, LIGHT, BLUE, YELLOW, SAGE

    Available Size: XL, M, L, XS, S

    Product Badge:
    • Ships Free
  • Stevie Bustier A-Line Satin Party Dress

    Special Occasion

    Make everyone gasp with your beauty in the Stevie bustier satin party dress at the school dance or birthday event! Crafted from a smooth satin woven fabric to give your look an elevated luxe. She features a sweetheart neckline, adjustable spaghetti straps, and a bustier bodice with a built-in padded underwire bust and flexible boning for a flawless silhouette. The drop waist seam and skater silhouette create a timeless look, while the mini-length hem adds a touch of playfulness. Complete the look with a necklace set, clutch, and heels

    Fit & Features

    • Satin woven fabric lined with stretchy knit
    • Sweetheart neckline
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Built-in padded underwire bust, flexible boning
    • Skater silhouette
    • Runs true to size

    Style Number/Barcode: 05001-2206

    Category Name: Semi-Formal Dresses

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S

    Product Badge:
    • Sale
  • Mandee V-Neck Lace Skater Dress With Pockets

    Special Occasion

    A sleeveless lace sequin skater dress features a V-neckline, a low-back cut to show some skin, and hidden side pockets that provide functional style. Perfect for homecoming or a dressy party.

    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

    • Lace sequin fabric, tulle and stretchy knit linings
    • V-neckline, padded bra cups
    • Adjustable spaghetti straps
    • Low-cut back, lower zipper and hook-eye closure
    • Hidden side pockets
    • Skater short-length silhouette
    • Runs true to size

    Style Number/Barcode: 05001-2274

    Category Name: Semi-Formal Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: In Stock

    Available Color: LIGHT, BLUE

    Available Size: 5, 7, 9

    Product Badge:
    • Sale
  • Most Chic Sleeveless Bodycon Midi Dress

    You and this sleeveless midi dress will be the most chic RSVP at the dinner party! With a flattering cowl neckline and shoulder straps, this dress boasts side ruched seams for the perfect bodycon fit. The side slit and midi-length hem add a touch of elegance. Complete the look with a clutch and heels.

    Fit & Features

    • Smooth knit fabric, knit lining, moderate stretch
    • Cowl neckline
    • Shoulder straps
    • Side slit
    • Bodycon fit
    • Runs true to size

    Style Number/Barcode: 05101-3532

    Category Name: Semi-Formal Dresses

    Price: $9.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Rosemary Open Back Sequin Mini Dress

    Special Occasion

    Set the vibe for the night in the Rosemary sequin mini dress perfect for dressy girl's nights or parties! The mini-length dress boasts a revealing strappy back meant to turn heads and a bodycon silhouette. Complete the look 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
    • Sequin embroidered scroll pattern
    • Sleeveless V-neckline, padded bust
    • Adjustable spaghetti straps
    • Open back, strappy accents with hook-eye closure, hidden lower back zipper with hook-eye closure
    • Mini-length bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05001-2334

    Category Name: Semi-Formal Dresses

    Price: $64.90

    Availability: Out of Stock

  • Adalynn Lace-Up Sequin Bodycon Mini Dress

    Special Occasion

    The Adalynn sequin mini dress features a flattering square neckline, adjustable spaghetti straps, and a lace-up back that will turn heads. The bodycon silhouette is finished with a front slit and a mini-length hem. The luxe sequin embroidered scroll pattern will elevate the glam factor of your formal look.

    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 stretchy knit
    • Sequin embroidered scroll pattern
    • Square neckline, adjustable spaghetti straps
    • Lace-up back, lower zipper with hook-eye closure
    • Front slit
    • Mini-length bodycon fit
    • Runs true to size

    Style Number/Barcode: 05001-2294

    Category Name: Semi-Formal Dresses

    Price: $59.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Janelle Sequin Mesh Bodycon Mini Dress

    Special Occasion

    The Janelle bodycon mini dress is crafted with intricate sequin embroidery in a stunning scroll pattern on lined mesh fabric, a glam design that will turn heads as you strut by. The short dress features an open back with a lace-up strappy design for a customized fit and a bodycon silhouette to hug your curves. Style with metallic heels for homecoming or a formal party!

    Fit & Features

    • Sheer mesh fabric with knit lining, moderate stretch
    • Sequin embroidered scroll pattern
    • V-neckline with padded bust
    • Spaghetti straps
    • Open back, lace-up strappy design
    • Mini-length bodycon fit
    • Runs true to size

    Style Number/Barcode: 05001-2370

    Category Name: Semi-Formal Dresses

    Price: $19.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

  • Anika Cold-Shoulder Pearl Mesh Formal Midi Dress

    Special Occasion

    Make a beautiful impression at weddings or parties in the Anika cold-shoulder pearl mesh formal midi dress! The stretchy sheer mesh fabric is accented with all-over faux pearl embellishments for that touch of chic glamour and includes a full-length knit lining for coverage. Her wired V-neckline will accentuate your bust, and her cold-shoulder design with adjustable spaghetti straps and short-sleeved cuffs will give that feminine look. Your gorgeous curves will be showcased with the ruched detailing, and the back slit accent on the mid-length hem adds a sexy detail. Complete your formal look with a rhinestone necklace and metallic heels.

    Every bead, every detail—this dress was made to shine. Searching for more statement styles? Discover our exquisite beaded prom dresses or find a look that dazzles from our party dresses.

    Fit & Features

    • Stretchy sheer mesh fabric with knit lining, faux pearl embellishments
    • Wired V-neckline
    • Cold-shoulder design, adjustable spaghetti straps and short-sleeved cuffs
    • Ruching, back slit
    • Bodycon fit
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05001-2117

    Category Name: Semi-Formal Dresses

    Price: $9.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

  • Amara Sleeveless Sequin Cowl Neck Mini Dress

    Special Occasion

    The Amara sequin mini dress makes the whole room shimmer! The party dress is designed to captivate in a sleek cowl neckline and bodycon silhouette that flaunts your figure. Complete the look with earrings and heels.

    All eyes are on you in this radiant dress. If sparkle is your signature, discover stunning sequin prom dresses or opt for effortless sophistication with our eye-catching formal dresses.

    Fit & Features

    • Sheer mesh fabric with knit lining, moderate stretch
    • Sequin embroidered scroll pattern
    • Sleeveless sweetheart neckline with padded bust, draped cowl neck overlay
    • Adjustable spaghetti straps
    • Hidden back zipper with hook-eye closure
    • Mini-length bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05001-2360

    Category Name: Semi-Formal Dresses

    Price: $19.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

  • Davina Sequin Lace-Up Bodycon Mini Dress

    Special Occasion

    The Davina mini dress is crafted with all-over intricate beading and iridescent sequin embroidery for an enchanting sheen. The short dress features a cross-back lace-up strappy design for a customized fit, and a bodycon silhouette to showcase your gorgeous curves. Complete your prom 'fit or party look with metallic heels.

    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

    • Lined knit fabric, moderate stretch
    • All-over beading and iridescent sequin embroidery
    • V-neckline with padded bust
    • Dual adjustable spaghetti straps
    • Open back, cross-back lace-up strappy design, hidden back zipper with hook-eye closure
    • Mini-length bodycon fit
    • Runs true to size

    Style Number/Barcode: 05001-2376

    Category Name: Semi-Formal Dresses

    Price: $59.90

    Availability: Out of Stock

  • Shimmering Nights Cowl Neck Glitter Midi Dress

    Shimmer all night in this sleeveless glitter midi dress featuring a stunning cowl neckline and a mermaid silhouette that flatters your curves. Pair with heels and a purse.

    Fit & Features

    • Glitter knit fabric with plenty of stretch
    • Sleeveless cowl neckline
    • One tank strap, one asymmetric spaghetti strap
    • Partial open back with asymmetric spaghetti strap
    • Midi-length mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05101-3808

    Category Name: Semi-Formal Dresses

    Price: $39.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

  • Ashleigh One-Shoulder Bodycon Sequin Mini Dress

    Special Occasion

    You'll shine brighter than any disco ball in the Ashleigh sequin mini dress at the school dance, birthday, or dressy party! Featuring a daring one-shoulder neckline and dual adjustable spaghetti straps, this dress highlights your figure with a bodycon fit and padded bra cups. The mini-length hem adds a touch of sophistication to this must-have dress. Complete the look with earrings, a bracelet, and heels.

    Fit & Features

    • Sequin embellished mesh fabric, stretchy knit lining
    • One-shoulder neckline
    • Dual adjustable spaghetti straps
    • Padded bra cups
    • Back zipper and hook-eye closure
    • Bodycon fit
    • Runs true to size

    Style Number/Barcode: 05001-2458

    Category Name: Semi-Formal Dresses

    Price: $14.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Make A Statement Tulle Bow A-Line Sequin Mini Dress

    Make a statement tonight in this sequin mini dress! Perfect for any occasion, this sequin dress will surely turn heads. Featuring a sleeveless crew neckline with button closures, an A-line silhouette, and an open back adorned with a statement tulle bow. Complete the look in stiletto heels.

    Fit & Features

    • Sequin embellished mesh fabric, stretchy knit lining
    • Crew neckline, button closures
    • Statement tulle bow, open back, zipper and hook-eye closure
    • A-line silhouette
    • Sicky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05103-5584

    Category Name: Semi-Formal Dresses

    Price: $10.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Keep Them Guessing Lace-Up Satin Mini Dress

    A sultry satin mini dress that features a V-neckline, spaghetti straps that shape the lace-up back, and a curve-hugging bodycon silhouette. Perfect for a night on the town or a birthday.

    Fit & Features

    • Satin fabric, bust knit lining, slight stretch
    • V-neckline
    • Spaghetti straps
    • Lace-up back
    • Front slit and ruched seam
    • Bodycon mini-length silhouette
    • Runs true to size

    Style Number/Barcode: 05103-5452

    Category Name: Semi-Formal Dresses

    Price: $9.97 $42.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Adorable Muse Ruffled Lace Skater Dress

    Be your own adorable muse in this sleeveless skater dress boasting a V-neckline and a ruffled skater silhouette. Complete the look with heels.

    Fit & Features

    • Sheer lace fabric with knit lining, plenty of stretch
    • V-neckline with twist-front bust design
    • Adjustable spaghetti straps
    • V-shaped drop waist
    • Mini-length tiered ruffled skater silhouette
    • Runs true to size

    Style Number/Barcode: 05101-3962

    Category Name: Semi-Formal Dresses

    Price: $49.90

    Availability: In Stock

    Available Color: WHITE, BLACK, SAGE

    Available Size: XXS, XS, S, M, L

    Product Badge:
    • Best Seller
  • Grace Strapless A-Line Glitter Party Dress

    Special Occasion

    A glitter party dress featuring a strapless surplice V-neckline and an A-line short silhouette adorned with hidden side pockets for keeping your hands warm. Perfect for homecoming or dressy celebrations.

    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

    • Glitter fabric, multiple tulle and stretchy knit linings
    • Strapless surplice V-neckline
    • Padded bra cups
    • Flexible boning, back zipper and hook-eye closure
    • Hidden side pockets
    • A-Line short silhouette
    • Runs true to size

    Style Number/Barcode: 05001-2365

    Category Name: Semi-Formal Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: LIGHT, BLUE

    Available Size: XS, S, M, L, XL

  • Irresistibly Bold Halter Strappy Bodycon Midi Dress

    Make an irresistible presence at cocktail parties in this sleeveless midi dress for a chic and bold style! The halter neckline with dual button closures and strappy open back enhance your natural curves while the ruched bodycon silhouette and ruffled midi-length hem create a show-stopping look. Complete the look in stiletto heels and a clutch.

    Fit & Features

    • Mesh fabric, sewn-in knit lining, moderate stretch
    • Halter neckline with dual button closures
    • Open strappy back
    • Back zipper and hook-eye closure
    • Ruched bodycon silhouette
    • Ruffled hem
    • Style runs small

    Style Number/Barcode: 05101-3376

    Category Name: Semi-Formal Dresses

    Price: $46.90

    Availability: Out of Stock

  • Sweet Impression Sleeveless Embroidered Floral Mini Dress

    Leave a sweet impression with this strapless floral mini dress showcasing a lace-up design and flirty mini-length. Pair with earrings and a clutch.

    Fit & Features

    • Sleeveless square neckline, fold-over accent
    • Embroidered floral pattern
    • Lace-up back design 
    • Front side slit
    • Mini length hem
    • Runs true to size

    Style Number/Barcode: 05101-3565

    Category Name: Semi-Formal Dresses

    Price: $9.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Cutest Style Sequin Bow Strapless Lace-Up Mini Dress

    This adorable mini dress is embroidered with the cutest sequin bow pattern on lined mesh fabric to capture those trendy coquette vibes! The short dress features a strapless straight neckline, a satin ribbon lace-up back design for a customized fit, and a fitted A-line silhouette. Perfect for a party, style with metallic heels.

    Sequins bring the perfect mix of elegance and fun. Want more options? Shine in a sparkling sequin prom dress or make an entrance in our glamorous party dresses.

    Fit & Features

    • Sheer mesh fabric with knit lining, moderate stretch
    • Sequin embroidered bow pattern
    • Strapless straight neckline with no-slip strip
    • Satin ribbon lace-up back design, tie closure
    • Lower back zipper with hook-eye closure
    • Fitted A-line silhouette
    • Runs true to size

    Style Number/Barcode: 05101-3503

    Category Name: Semi-Formal Dresses

    Price: $52.90

    Availability: In Stock

    Available Color: PINK, BLACK, WHITE, WHITE-2

    Available Size: XS, S, M, L

    Product Badge:
    • Sale
  • Feelin' Cute Drop Waist Bubble Hem Mini Dress

    This adorable mini dress is designed with a flattering sleeveless square neckline, a trendy drop waist seam, and a short bubble hem silhouette for that flirty flared-out look. Style with strappy mules.

    Fit & Features

    • Ponte knit and poplin fabrics, minimal stretch
    • Square neckline, ruching
    • Tank shoulder straps
    • Drop waist seam
    • Mini-length bubble hem silhouette
    • Runs true to size

    Style Number/Barcode: 05101-3743

    Category Name: Semi-Formal Dresses

    Price: $9.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale