Semi-Formal Dresses
Explore our stunning collection of semi-formal dresses, ideal for dances, sorority events, cocktail parties, and weddings. Our curated assortment includes a variety of lengths and styles, from the sophisticated elegance of midis to simple long flowy dresses made in chiffon, shimmery glitter mesh, and elevated crepe. Step into sophistication in a black semi-formal dress, perfect for a cocktail soiree, or embrace the sleek allure of luxe satin in a trumpet-style dress for a romantic date night or birthday celebration.
HomeSemi-Formal Dresses
Semi-Formal Dresses
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Effortlessly Chic Semi-Formal Dresses
Find the perfect balance between casual and formal with Windsor’s collection of semi-formal dresses, designed to make you feel polished and event-ready. Whether you're attending a fall wedding, a holiday dinner, or a sophisticated night out, these dressy dresses blend elevated style with effortless wearability.
Discover the latest 2025 trends, from sleek satin and soft velvet to romantic lace and shimmering embellishments. Choose from fitted midi styles that highlight your silhouette or flowy long semi-formal designs that bring graceful movement to every step. With luxe colors ranging from rich jewel tones to timeless neutrals, our collection offers fresh seasonal styles for any dressy occasion.
Need semi-formal attire for women? Opt for a timeless wrap-front dress or a chic ruched design for a flattering fit. If you're drawn to playful yet refined styles, consider A-line dresses with asymmetrical hems or delicate lace accents that exude effortless charm. Looking for something sleek and sultry? A fitted bodycon dress with a high slit or an off-the-shoulder neckline makes a bold seasonal statement.
Each dress is designed to transition seamlessly from one event to the next, making it easy to find a piece that matches your style and the occasion. Complete your look with sparkling rhinestone jewelry, a chic clutch, and sleek heels for a head-to-toe ensemble that turns heads. Shop Windsor’s collection of semi-formal dresses online or in-store to step into your next fall event with confidence and style.
What Is the Difference Between a Formal Dress and a Semi-Formal Dress?
The key difference between formal and semi-formal dresses lies in their level of elegance and the occasions they suit. Formal dresses are typically floor-length gowns designed for black-tie events, galas, or upscale weddings, featuring luxurious fabrics and dramatic silhouettes that create a refined look.
Semi-formal dresses offer a balance of sophistication and versatility, making them perfect for cocktail parties, weddings, graduations, and holiday celebrations. These styles range from chic midi-length dresses to stylish maxi options, often featuring trendy details like wrap fronts, ruching, or asymmetrical hems. With the right accessories, a semi-formal dress can still create a stunning, event-ready look.
Not sure which style fits your occasion? Windsor’s team is here to help you find the perfect dress online or in-store.
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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
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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: $79.90
Availability: In Stock
Available Color: HUNTER, BLACK
Available Size: M, XS, S
Product Badge:- Ships Free
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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
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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
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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
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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
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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
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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
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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
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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
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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: $25.00 $42.90
On Sale: Yes
Availability: In Stock
Available Color: BURGUNDY
Available Size: L
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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
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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
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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
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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
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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
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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
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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
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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: $25.00 $49.90
On Sale: Yes
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
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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
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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
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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
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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
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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