Semi-Formal Dresses

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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.

  • Holiday Glow Sequin Cutout Dress

    Unveil a holiday glow as you shimmer and shine in this stunning sequin mini dress at every soiree! Featuring a sleeveless cowl neckline, bungee spaghetti straps, and a waist cutout with a knot accent leading to the form-hugging, asymmetrical hem. Complete the look in sleek platform heels.

    Fit & Features

    • Sleeveless cowl neckline
    • Bungee spaghetti straps
    • Waist cutout, knot accent
    • Form-hugging silhouette
    • Asymmetrical mini hem
    • Sequin fabric, knit lining, moderate stretch
    • Fits true to size

    Style Number/Barcode: 05101-1918

    Category Name: Semi-Formal Dresses

    Price: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Julianne Sequin Lace-Up Skater Dress

    Special Occasion

    Designed to shimmer under every light, the Julianne sequin skater dress pairs a sleek bodice with a twirl-ready skirt and a lace-up back that brings just the right touch of allure. It’s a style made for dancing, celebrating, and owning the night.

    Fit & Features

    • Premium satin fabric
    • Sequin embroidered scroll pattern
    • Sleeveless V-neckline, padded bust
    • Spaghetti straps, open cross-back lace-up design
    • Lower back zipper closure
    • Short skater silhouette
    • Runs true to size

     

    Where to Wear:

    Homecoming, wedding guest, dinner parties, birthday celebrations, and fancy date nights.

    Style Number/Barcode: 05001-000305

    Category Name: Semi-Formal Dresses

    Price: $39.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Rhythm And Shine Sequin Mesh Dress

    Move to the rhythm and shine under the lights in this sequin mini dress to captivate the club! It features a sleeveless sweetheart neck, spaghetti straps, a built-in padded bust, a mesh insert bodice with satin trim, and a bodycon silhouette. Complete the look with a metallic clutch.

    Fit & Features

    • Sleeveless sweetheart neck, spaghetti straps
    • Built-in padded bust
    • Back zipper and hook-eye closure
    • Mesh insert bodice, satin trim
    • Bodycon, mini-length hem
    • Sequin fabric, knit lining, minimal stretch
    • Fits true to size

    Style Number/Barcode: 05103-4729

    Category Name: Semi-Formal Dresses

    Price: $22.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Maggy Formal Satin Slit Midi Dress

    Special Occasion

    From cocktail soirees to evening art gals, the Maggy formal dress delivers sophistication to every event! She features a sleeveless sweetheart neckline, adjustable spaghetti straps, a cowl pleat overlaying the lightly padded bust, and a corset-style bodice with flexible boning. Her figure-flaunting silhouette leads to the midi-length hem with a flirty slit accent to show some skin! Complete the look with a clutch and lace-up heels.

    Fit & Features

    • Sleeveless sweetheart neckline, adjustable spaghetti straps
    • Cowl pleat overlay, lightly padded bust
    • Back zipper and hook-eye closure
    • Corset-style bodice, flexible boning
    • Form-hugging, midi-length hem with slit
    • Satin fabric, knit lining at the bust, moderate stretch
    • Bra optional
    • Runs true to size

    Style Number/Barcode: 05001-1306

    Category Name: Semi-Formal Dresses

    Price: $19.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Cathy Formal Crepe Slit Midi Dress

    Special Occasion

    An effortless silhouette meets its match on the Cathy formal dress you'll adore for cocktail parties and celebrations! She stuns in a captivating sleeveless, one-shoulder sweetheart neckline with a wire insert, tank-style strap, and a form-hugging midi-length silhouette with a sultry side slit. The formal dress is composed of a crepe knit fabric with a moderate stretch. Style with a sparkly bracelet and heels.

    Fit & Features

    • Sleeveless one-shoulder, sweetheart neckline
    • Wire insert, tank-style strap
    • Form-hugging silhouette
    • Midi-length hem
    • Crepe knit fabric, moderate stretch
    • Strapless or sticky bra recommended
    • Fits true to size

    Style Number/Barcode: 05001-1404

    Category Name: Semi-Formal Dresses

    Price: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Kimberly Sequin One Shoulder Dress

    Special Occasion

     Kimberly is here for your dramatic entrance into every holiday party! She glistens and gleams in a shimmering array of sequins that dance along her one-shoulder neckline, flowy kimono-style sleeve leading to her draped bodice, and short bodycon silhouette. The formal dress is composed of a sequin-knit fabric with a sewn-in knit lining and minimal stretch. Style your hair with a glamorous comb or barrette to create a flawless side part!

    Fit & Features

    • One-shoulder neckline
    • Kimono-style sleeve
    • Draped bodice
    • Bodycon silhouette, short-length hem
    • Sequin-knit fabric, sewn-in knit lining, minimal stretch
    • Strapless bra or pasties recommended
    • Fits true to size

    Style Number/Barcode: 05001-1559

    Category Name: Semi-Formal Dresses

    Price: $29.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Josephine Bow Rhinestone Mini Dress

    Special Occasion

     Flourish into a fashionista in the Josephine party dress perfect for holiday events and celebrations! She captures all the attention with her sleeveless, strapless neckline adorned with a rhinestone trim bow, non-slip grip lining, and a cutout bodice leading to the short, bodycon silhouette. The formal dress is composed of a smooth woven crepe fabric with a woven lining and no stretch. Style with a glam jewelry set and heels to complete the look!

    Fit & Features

    • Strapless, sleeveless neckline, non-slip grip lining
    • Rhinestone trim bow
    • Cutout front, hidden back zipper and hook-eye closure
    • Bodycon, short-length hem
    • Smooth woven crepe fabric, woven lining
    • Strapless bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05001-1554

    Category Name: Semi-Formal Dresses

    Price: $14.97 $56.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Matilda Crepe Slit Midi Dress

    Special Occasion

    For every minimalistic-chic lover, the Matilda formal midi dress was made for you! She makes a flattering option for cocktail events, holiday parties, and dinners. Featuring a sleeveless square neckline, tank-style straps, seam detail along the bodice, and a form-hugging midi-length hem with a flirty slit. The formal midi dress is composed of a crepe fabric with a moderate stretch. Style with a sequin duster to complete your radiant look!

    Fit & Features

    • Sleeveless square neckline, tank-style straps
    • Back zipper and hook-eye closure
    • Seam detailing along the bodice
    • Form-hugging, front slit, midi-length hem
    • Crepe fabric, bust lining, moderate stretch
    • Bra-friendly design
    • Runs true to size

    Style Number/Barcode: 05001-1459

    Category Name: Semi-Formal Dresses

    Price: $14.97 $42.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Lindsey Marabou Crepe Short Dress

    Special Occasion

    Meet your look for formal parties and dances! The Lindsey short dress elevates your night in a sleeveless square neckline with non-slip grip lining, adjustable spaghetti straps, and a marabou feathered bodice atop her bodycon silhouette with a flirty hem slit. The formal dress is composed of a lined smooth woven crepe fabric with minimal stretch. Style with sassy stiletto heels to complete the look!

    Fit & Features

    • Sleeveless square neckline, non-slip grip lining
    • Adjustable spaghetti straps, back zipper and hook-eye closure
    • Marabou feathered bodice
    • Bodycon silhouette, slit accent, short-length hem
    • Lined smooth woven crepe, minimal stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05001-1557

    Category Name: Semi-Formal Dresses

    Price: $9.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Gigi Formal Glitter Slit Midi Dress

    Special Occasion

    Outshine the crowd in the Gigi formal glitter dress destined to sparkle at your upcoming holiday parties, celebrations, and date nights! She features a sleeveless cowl neckline, spaghetti straps, an open lace-up back design, a form-hugging silhouette, and a sultry front slit along the midi-length hem. The formal dress is composed of a glitter fabric with a sewn-in knit lining with plenty of stretch. Style with lucite block heels to complete the look! 

    Fit & Features

    • Sleeveless cowl neckline, spaghetti straps
    • Open lace-up back design
    • Form-hugging silhouette
    • Front slit, midi-length hem
    • Glitter fabric, sewn-in knit lining, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05001-1221

    Category Name: Semi-Formal Dresses

    Price: $29.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Sweetheart Energy Strapless Midi Dress

    Serving main character vibes all night long! This strapless midi hugs in all the right places with a sleek bodycon silhouette and a sultry back slit that brings the drama. 

    Fit & Features

    • Smooth knit fabric with a sheen, moderate stretch, stretchy lining
    • Strapless neckline with pleated bust detail
    • Sleek bodycon silhouette
    • Midi length with center back slit
    • Runs true to size

    Style Number/Barcode: 05101-000015

    Category Name: Semi-Formal Dresses

    Price: $19.97 $42.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Back Of My Mind Crepe Slip Dress

    You'll be unforgettable once they see you in this crepe slip dress perfect for casual parties and celebrations! It features a sleeveless V-neck, spaghetti straps, a form-hugging silhouette, and a sultry front slit along the midi-length hem. Style with simple hoop earrings to complete the look!

    Fit & Features

    • Sleeveless V-neck, spaghetti straps
    • Form-hugging silhouette
    • Front slit accent
    • Midi-length hem
    • Crepe fabric
    • Moderate stretch
    • Runs true to size

    Style Number/Barcode: 05102-4826

    Category Name: Semi-Formal Dresses

    Price: $9.97 $38.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Just A Peak Sequin Halter Dress

    Give em' just a peak from the front something to look back at! This sexy sequin halter mini dress features a sleeveless halter neck with dual button closures, a slit bust, a bodycon silhouette, and an open lace-up back with tie and zipper closure. Style with an envelope clutch and heels to complete the look. 

    Fit & Features

    • Sleeveless halter neck, dual button closures
    • Slit bust
    • Open lace-up back with tie and zipper closure
    • Bodycon silhouette
    • Mini-length hem
    • Sequin-knit lined fabric, minimal stretch
    • Fits true to size

    Style Number/Barcode: 05103-4753

    Category Name: Semi-Formal Dresses

    Price: $22.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Alivia Satin Mesh Trim Short Dress

    Special Occasion

    Mesh trim with shimmery rhinestones gives the Alivia party dress a glamorous allure! She stuns in a sleeveless plunge sweetheart neckline with adjustable spaghetti straps to customize her fit, a lightly padded bust, and a short bodycon silhouette. The formal dress is composed of luxurious satin fabric with a sewn-in lining and minimal stretch. Complete your dressy look in spiral rhinestone heels for a holiday banquet or New Year's Eve party!

    Fit & Features

    • Sleeveless plunge sweetheart neckline, adjustable spaghetti straps
    • Lightly padded bust, strapless or sticky bra recommended
    • Back zipper and hook-eye closure
    • Sheer mesh rhinestone trim on bodice and hem
    • Bodycon silhouette, short-length hem
    • Satin fabric, sewn-in lining, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05001-1165

    Category Name: Semi-Formal Dresses

    Price: $9.97 $56.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Precious Jewels One-Shoulder Bodycon Mini Dress

    You'll look so precious in this bejeweled mini dress showcasing a dazzling array of rhinestones! The dress features a one-shoulder neckline, a sheer long fitted sleeve, a mini-length hem, and a bodycon silhouette that will accentuate your gorgeous curves. The partially lined mesh fabric features all-over iridescent rhinestone embellishments in a sparkling linear design across the body of the dress. Complete your look in this mini-length dress with a chic ring set for your next fancy affair.

    Fit & Features

    • One-shoulder neckline
    • Sheer long fitted sleeve
    • Mini-length hem
    • Bodycon silhouette
    • Iridescent rhinestone embellishments, linear design
    • Sheer mesh fabric, partial knit lining, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05103-4749

    Category Name: Semi-Formal Dresses

    Price: $22.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Whittney Formal Crepe A-Line Dress

    Special Occasion

    Captivating yet subtle details create the eye-catching Whittney formal crepe dress perfect for holiday parties, cocktail events, and galas! She stuns in a classic strapless square neckline, a lightly padded bust, fitted bodice, and a pleated side seam that creates the illusion of an hourglass figure. Her curve-hugging, a-line silhouette offers a show of skin in a high-cut front slit and a long-length hem that gracefully sweeps along the floor. Complete your dressy look in earrings and simple block heels!

    Fit & Features

    • Strapless square neckline, lightly padded bust
    • Fitted bodice
    • Side pleated seam, high-cut front slit
    • Curve-hugging, a-line silhouette
    • Long-length hem, crepe fabric
    • A strapless or sticky bra recommended
    • Fits true to size

    Style Number/Barcode: 05002-3185

    Category Name: Semi-Formal Dresses

    Price: $19.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Captivated In Crepe Rhinestone Dress

    Captivate the crowd in this crepe midi dress showcasing luxe details sure to impress! It features a sleeveless v-neckline, spaghetti straps, a bodycon silhouette, side ruched seam leading to the asymmetrical, side cutout hem with rhinestone trim. Style with hoop earrings and heels to complete the look! 

    Fit & Features

    • Sleeveless v-neckline
    • Spaghetti straps
    • Bodycon silhouette
    • Side ruched seam
    • Asymmetrical side cutout with rhinestone trim
    • Midi-length, crepe fabric, minimal stretch
    • Fits true to size

    Style Number/Barcode: 05101-1955

    Category Name: Semi-Formal Dresses

    Price: $9.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Lacy-Chic Satin Wrap Mini Dress

    This lacy-chic satin wrap mini dress is a sultry style that will elevate your night-out looks. It features a sleeveless V-neckline with a surplice design, a lined lace accent at the bodice with sequin embroidery, a single tank strap and spaghetti strap, pleating at the waist, a faux wrap-front design creating a mini-length asymmetrical hem, and a curve-hugging silhouette. The smooth satin-knit fabric offers a moderate stretch. Complete the outfit with rhinestone earrings.

    Fit & Features

    • Sleeveless V-neckline, surplice design
    • Lined lace accent at the bodice, sequin embroidery
    • Single tank strap and spaghetti strap, pleating at the waist
    • Faux wrap-front design, mini-length asymmetrical hem
    • Curve-hugging fit
    • Satin-knit fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05101-1926

    Category Name: Semi-Formal Dresses

    Price: $9.97 $38.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Annaliese Velvet Pearl Bodycon Mini Dress

    Special Occasion

    Made for the spotlight, the Annaliese velvet bodycon mini dress turns every entrance into a moment. With a sweetheart neckline and delicate faux pearl and rhinestone accents, it’s the kind of dress that feels as unforgettable as the night itself.

    Fit & Features

    • Velvet fabric with knit lining, moderate stretch
    • Faux pearl and mini rhinestone embellishments
    • Sleeveless sweetheart neckline, padded bust, draped cowl neck overlay
    • Adjustable spaghetti straps, back zipper and hook-eye closure
    • Bodycon fit
    • Mini-length hem
    • Runs true to size

     

    Where to Wear:

    Homecoming, weddings, date nights, bachelorettes, date nights, milestone celebrations, birthdays, red-carpet events

    Style Number/Barcode: 05001-000153

    Category Name: Semi-Formal Dresses

    Price: $29.97 $49.90

    On Sale: Yes

    Availability: In Stock

    Available Color: NAVY

    Available Size: XS, S

    Product Badge:
    • Sale
  • Ready For Cocktail Hour Satin Mesh Midi Dress

    This gorgeous satin mesh midi dress will have you ready for cocktail hour! Featuring a sleeveless sweetheart neckline with a sleek satin bust, adjustable spaghetti straps, a ruched mesh body, and a midi-length hem with a curve-hugging silhouette, this dress is so elevated and chic. The sheer mesh fabric includes a full knit lining. Complete the look with strappy stilettos.

    Fit & Features

    • Sleeveless sweetheart neckline
    • Satin bust, padded cups
    • Adjustable spaghetti straps, back zipper, hook and eye closure
    • Ruched mesh body
    • Midi-length hem, back slit accent, curve-hugging fit
    • Sheer mesh fabric, full knit lining, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05101-1901

    Category Name: Semi-Formal Dresses

    Price: $9.97 $46.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Priah Sequin Tiered Ruffle Party Dress

    Special Occasion

    A tiered ruffle design brings voluminous fun to the Priah party dress perfect for holiday parties and celebrations! She stuns in a sleeveless, cinch elasticized square neckline, adjustable spaghetti straps for a customizable fit, and a flowy short-length hem. The formal dress is composed of a sequin-patterned fabric with a satin woven lining that glistens under the light. Style with earrings and sparkly shoes to complete the look!

    Fit & Features

    • Sleeveless, cinch elasticized square neckline
    • Adjustable spaghetti straps
    • Tiered, ruffle silhouette
    • Short-length hem
    • Sequin patterned fabric, satin woven lining, no stretch
    • Strapless or sticky bra recommended
    • Fits true to size

    Style Number/Barcode: 05001-1550

    Category Name: Semi-Formal Dresses

    Price: $14.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Elena High Slit Satin Wrap Dress

    Special Occasion

    Chic and so stunning, entice them all in the Elena satin formal dress! She features a sleeveless sweetheart neckline with a wired notched-front design, ruching at the bust, tank shoulder straps, a floor-length hem with a faux wrap-front design creating a thigh-high slit, and a form-fitting silhouette that will hug your curves. The smooth satin-knit fabric offers a moderate stretch. Style with rhinestone fringe earrings.

    Fit & Features

    • Sleeveless sweetheart neckline, wired notched-front design
    • Ruching at the bust, tank shoulder straps, high waist seam
    • Floor-length hem, faux wrap-front design, high slit
    • Curve-hugging fit
    • Satin-knit fabric, knit lining at the bust, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-2726

    Category Name: Semi-Formal Dresses

    Price: $14.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Melanie Backless Formal Midi Dress

    Special Occasion

    Sophisticated with a sultry side, the Melanie formal midi dress will have you turning heads! She features a high scoop neckline, long fitted sleeves, an alluring open back with a lower wired V-cut design, a midi-length hem with a chic back slit, and a curve-hugging silhouette. The crepe fabric offers a moderate stretch. Style with strappy stilettos for your next fancy date night.

    Fit & Features

    • High scoop neckline, long fitted sleeves
    • Open back, lower wired V-cut design
    • Midi-length hem, back slit
    • Curve-hugging fit
    • Crepe fabric, moderate stretch
    • Sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05001-1437

    Category Name: Semi-Formal Dresses

    Price: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Vivian One-Shoulder Feather Trim Formal Dress

    Special Occasion

    The Vivian formal dress will let you showcase your dramatic chic side! She features a one-shoulder neckline with a shoulder pad to provide structure, a bold long flared sleeve with a trendy feather trim, a floor-length asymmetrical hem creating a thigh-high side slit, and a curve-hugging silhouette. The crepe knit fabric offers a moderate stretch. Style with strappy stilettos for your next fancy gala!

    Fit & Features

    • One-shoulder neckline, shoulder pad
    • Long flared sleeve, feather trim
    • High waist seam, floor-length asymmetrical hem, high side slit
    • Curve-hugging fit
    • Crepe knit fabric, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-4920

    Category Name: Semi-Formal Dresses

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale