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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Danna Formal Strapless Long Bandage Dress
Special Occasion
The gorgeous Danna formal bandage dress puts your curves on display! Crafted from a body-hugging bandage fabric, the dress features a strapless design with non-slip grip lining, a bodycon silhouette, and a long hem with a chic center back slit. The formal dress is composed of a bandage seamless knit fabrication that hugs your body like an hourglass while providing stretch for comfort. Complete the look in sleek stiletto heels for a rehearsal dinner or cocktail party!
Fit & Features
- Strapless neckline, non-slip grip lining
- Back zipper and hook-eye closure
- Bodycon silhouette
- Long hem, center back slit
- Stretchy bandage knit seamless fabric
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7186
Category Name: Semi-Formal Dresses
Price: $9.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Darelene Velvet Glitter Strapless Mini Dress
Special Occasion
Creating a vibe that's both sexy and sophisticated, the Darelene velvet glitter mini dress knows how to make an entrance! She features a strapless neckline, a pleated sash accent across her bodice with flexible boning, a cascading side train for a dramatic element, and a flattering bodycon silhouette and wrap mini-length hem. The party dress is composed of soft velvet-lined fabric with glitter embellishments that sparkle under any light. Complete the look for the school dance or dressy birthday with glitter block heels and earrings.
Fit & Features
- Strapless neckline
- Pleated sash, flexible boning across bodice
- Cascading side train
- Bodycon silhouette, wrap mini-length hem
- Lined glitter velvet fabric, moderate stretch
- Strapless bra or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1868
Category Name: Semi-Formal Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Delaney Sequin Striped Mesh Party Dress
Special Occasion
Glitzy sequin mini dresses will forever make a sparkly entrance, and the Delaney party dress is no exception! She features a sleeveless V-neckline with a built-in padded bust, sleek bungee spaghetti straps that lead to a cross-back design, a mini-length hem, a bodycon silhouette to showcase your gorgeous figure, and shimmering iridescent sequin embroidery in an intricate angled striped pattern. The sheer mesh fabric includes a full-length knit lining. Style this party or homecoming dress with rhinestone heels!
Fit & Features
- Sleeveless V-neckline, padded bust
- Bungee spaghetti straps, cross-back design
- Mini-length hem, bodycon silhouette
- Iridescent sequin embroidery, angled striped pattern
- Sheer mesh fabric, stretchy knit lining
- Strapless or sticky bra optional
- Runs true to size
Style Number/Barcode: 05001-1850
Category Name: Semi-Formal Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Shelly Sequin Feather Off-The-Shoulder Dress
Special Occasion
When glam is your middle name the Shelly sequin mini dress checks all the boxes! Own your moment in this party dress featuring an off-the-shoulder neckline with a sheer mesh insert, adjustable spaghetti straps, a padded bust, short-sleeve cuffs with feather trim, and a flattering bodycon silhouette and mini-length hem. The party dress is crafted from a brilliant iridescent sequin-embellished mesh fabric with a stretchy knit lining. Complete the look in glitter platform heels for a dressy occasion!
Fit & Features
- Off-the-shoulder neckline, sheer mesh insert
- Adjustable spaghetti straps, padded bust
- Short-sleeve cuffs, feather trim, back zipper and hook-eye closure
- Bodycon silhouette, mini-length hem
- Iridescent sequin-embellished mesh fabric, stretchy knit lining
- No bra required
- Runs true to size
Style Number/Barcode: 05001-1846
Category Name: Semi-Formal Dresses
Price: $9.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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After Party Sparkle Sequin Mini Dress
Ready to own the night? This sequin beaded mini dress brings the glitz with a fitted A-line silhouette and a subtle drape neckline made for the spotlight. Perfect for every party where you want max sparkle with minimal effort.
Fit & Features
- Sheer mesh fabric with knit lining, moderate stretch
- All-over sequin and beaded embroidery
- Sleeveless cowl neckline
- Adjustable spaghetti straps
- Back zipper with hook-eye closure
- Fitted A-line silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000121
Category Name: Semi-Formal Dresses
Price: $54.90
Availability: Out of Stock
Product Badge:- Ships Free
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Wondering Eyes Sequin Ruffle Party Dress
Step out to shine in this sequin party dress sure to catch every eye in the room! Featuring an elegant V-neckline, adjustable spaghetti straps, and a bodycon silhouette, this mini-length dress is beautifully adorned with cascading ruffles and sequins, sure to light up your night with dazzling style. Complete the look with strappy stiletto heels and earrings for a classic GNO!
Fit & Features
- Sleeveless V-neckline
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Bodycon silhouette
- Mini-length hem, cascading ruffles
- Sequin-knit mesh fabric, sewn-in knit lining
- Runs true to size
Style Number/Barcode: 05103-5216
Category Name: Semi-Formal Dresses
Price: $6.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Step Up The Romance Flocked Mesh Midi Dress
Step up the romance for your next date night with your special someone in this chic flocked mesh midi dress that brings the allure. It features an off-the-shoulder sweetheart neckline with a dainty ruffled trim, sheer short fitted sleeves, a padded bust, a bust seam outline with ruching, ruched side and back seams, a midi-length hem with a side slit, and a bodycon silhouette to flaunt your figure. The sheer mesh fabric features a floral velvet flocked pattern and includes a nude-tone knit lining. Style with stilettos and a sleek clutch.
Fit & Features
- Off-the-shoulder sweetheart neckline, sheer mesh ruffled trim
- Sheer short fitted sleeves, padded bust, bust seam outline, ruching
- Back zipper, hook and eye closure
- Ruched side and back seams
- Midi-length hem, side slit, bodycon fit
- Sheer mesh fabric, floral velvet flocked pattern, sewn-in knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2559
Category Name: Semi-Formal Dresses
Price: $6.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Remi Rhinestone Satin Formal Mini Dress
Special Occasion
The Remi rhinestone satin formal mini dress will bring the gorgeous and glam vibes for homecoming! She features a sleeveless sweetheart neckline, tank shoulder straps, a chic open back with a lace-up strappy design, a mini-length hem, and a bodycon silhouette to flaunt your figure. The satin-knit fabric is embellished with all-over rhinestones for a stunning sparkle. Style this homecoming dress with spiral heels!
Fit & Features
- Sleeveless sweetheart neckline, dart seams, tank shoulder straps
- Open back, lace-up strappy design, tie closure, lower back zipper, hook and eye closure
- High waist seam, mini-length hem, bodycon silhouette
- Round rhinestone embellishments
- Satin-knit fabric, knit lining at the bust, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05001-1896
Category Name: Semi-Formal Dresses
Price: $9.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Simply Stylish Wrap-Front Midi Dress
Simply stylish, this wrap-front midi dress is a chic choice for cocktail hour. It features a sleeveless V-neckline with a wrap-front design, spaghetti straps, pleated detailing at the waist, a wrap-front skirt with an asymmetric midi-length hem, and a slim-fit silhouette. The lined crepe fabric offers a moderate stretch. Complete your look with lace-up heels.
Fit & Features
- Sleeveless V-neckline, wrap-front design
- Spaghetti straps
- Pleating at the waist
- Wrap-front skirt, asymmetric midi-length hem
- Slim-fit silhouette
- Crepe fabric, full-length knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2557
Category Name: Semi-Formal Dresses
Price: $6.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Timeless Crush Sleeveless Ruffle Midi Dress
A crush that's timeless? Yourself in this sleeveless midi dress! It features a square neck, spaghetti straps, a flattering bodycon silhouette, and a high-low ruffled midi-length hem on smooth knit fabric. Complete the look with a chic crop jacket and heels for a party!
Fit & Features
- Sleeveless square neck
- Spaghetti straps
- Bodycon silhouette
- High-low ruffled midi-length hem
- Smooth knit fabric
- Moderat stretch
- Runs true to size
Style Number/Barcode: 05101-2756
Category Name: Semi-Formal Dresses
Price: $5.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kiana Flower Lace-Up A-Line Party Dress
Special Occasion
Standout from the crowd in the fresh Kiana flower party dress! She features a sleeveless square neckline, spaghetti straps that lead to the head-turning lace-up back, and a flirty A-line silhouette with a short-length hem. The party dress is designed with a soutache flower pattern that brings a one-of-a-kind style on mesh fabric with a stretchy knit lining. Complete the look for weddings or formal birthdays with heels and butterfly earrings.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps, lace-up back
- A-line silhouette, short-length hem
- Soutache flower pattern
- Mesh fabric, stretchy knit lining
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05001-1878
Category Name: Semi-Formal Dresses
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sawyer Tulle One Shoulder A-Line Short Dress
Special Occasion
Twirl into the room in the Sawyer formal dress destined for the dance floor at parties or school dances! She features a sleeveless one-shoulder neckline adorned with an adjustable spaghetti strap, a flirty tiered and ruffled A-line silhouette, and a short-length hem. The formal dress is composed of an airy tulle mesh fabric with a stretchy knit lining. Complete the look in rhinestone stiletto heels and a clutch.
Fit & Features
- Sleeveless one-shoulder neckline, adjustable spaghetti strap
- Side hidden zipper and hook-eye closure
- Tiered and ruffled
- A-line silhouette, short-length hem
- Tulle mesh fabric, stretchy knit lining
- Strapless bra recommended
- Runs true to size
Style Number/Barcode: 05001-1882
Category Name: Semi-Formal Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Upscale Sparkle Sequin Low Back Maxi Dress
Turn heads with this knit maxi dress, designed to flatter with a sleek bodycon fit and a daring low back. The side slit adds a touch of allure, while shimmering sequins catch the light for unforgettable sparkle!
Fit & Features
- Sequin knit sweater fabric, sewn-in knit lining, moderate stretch
- Scoop neckline, tank shoulder straps
- Low back design
- High side slit
- Bodycon silhouette
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 06005-000064
Category Name: Semi-Formal Dresses
Price: $49.90
Availability: Out of Stock
Product Badge:- Ships Free
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Oh-So-Chic Rosette Halter Mini Dress
This rosette halter mini dress will have you looking oh-so-chic and ready for romance! It features a sleeveless halter neckline with a bold textured rosette flower applique, tie-back halter straps, a mini-length hem, and a bodycon silhouette that will hug your curves. The crepe fabric has a moderate stretch. Complete your dressy dinner date look with strappy stilettos.
Fit & Features
- Sleeveless halter neckline
- Textured woven rosette flower applique
- Tie-back halter spaghetti straps
- Mini-length hem
- Bodycon silhouette
- Crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2690
Category Name: Semi-Formal Dresses
Price: $5.97 $35.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Exquisite Chic Satin Cowl Neck Slit Midi Dress
Look exquisite in this satin midi dress to dazzle at banquets or cocktail receptions! Cut to flatter your silhouette and crafted from luxurious satin, this elegant number offers a timeless style with its sleeveless cowl neckline, spaghetti straps, side pleated seam, a flirty side slit, and midi-length hem. The silky satin-knit fabric has a moderate stretch. Complete the look in simple block heels and jewelry!
Fit & Features
- Sleeveless cowl neckline, spaghetti straps
- Side pleated seam
- Bodycon silhouette
- Side slit
- Midi-length hem
- Silky satin-knit fabric, knit lining at the bust, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2443
Category Name: Semi-Formal Dresses
Price: $5.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Annika Formal Mid-Length Bandage Dress
Special Occasion
Create the snatched silhouette of your dreams in the iconic Annika formal mid-length bandage dress! She features a sleeveless square neckline, spaghetti straps, a hidden back zipper closure, a midi-length hem with a chic back slit accent, and a bodycon silhouette that will hug your figure. The bandage knit fabric offers a smooth and sculpted look with plenty of stretch. Style with clear heels for your next cocktail hour.
Fit & Features
- Sleeveless square neckline, spaghetti straps
- Hidden back zipper, hook and eye closure
- Midi-length hem, back slit
- Bodycon silhouette, sculpted look
- Bandage knit fabric, plenty of stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1570
Category Name: Semi-Formal Dresses
Price: $9.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Tegan Taffeta Corset Party Bubble Dress
Special Occasion
Bring the flirt factor in the Tegan taffeta party dress perfect for school dances, banquets, and dressy birthdays! She features a sleeveless square neckline, tank shoulder straps, a corset bodice with flexible boning, and an adorable short-length bubble hem. The party dress is composed of a taffeta woven fabric with a sewn-in knit lining. Complete the look in platform heels and earrings!
Fit & Features
- Sleeveless square neckline, tank shoulder straps
- Back zipper and hook-eye closure
- Corset bodice, flexible boning
- Short-length bubble hem
- Taffeta woven fabric, sewn-in knit lining
- Regular bra or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1591
Category Name: Semi-Formal Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Macie Formal Satin Lace-Up Skater Dress
Special Occasion
Experience the perfect blend of beauty and elegance with this Macie satin skater dress at homecoming and formal parties! Featuring a sleeveless plunge V-neckline and an open lace-up back for a customized fit, this dress will flatter your figure and add glamour to your look. Enjoy a classic skater silhouette in a short-length hem made from luxurious satin-knit fabric. Complete the look with gorgeous rhinestone jewelry to add an elegant shine!
Fit & Features
- Sleeveless plunge V-neckline, padded bust, curved underbust seam
- Open lace-up back, tie closure
- High waist seam, skater silhouette
- Short-length hem
- Luxe satin-knit fabric, knit lining at the bust, moderate stretch
- Bra optional
- Runs true to size
Style Number/Barcode: 05001-1898
Category Name: Semi-Formal Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Cindra Sequin Strappy Party Dress
Special Occasion
You'll always be the shining star in the Cindra sequin party dress here for every showstopping moment! She features a sleeveless V-neckline,a padded bust, bungee spaghetti straps, a revealing strappy open back, and a flattering bodycon silhouette and mini-length hem. The party dress is designed with a sequin-embellished pattern on mesh fabric with a stretchy knit lining. Complete the look with a charming necklace and earrings set for a birthday party or dressy occasion!
Fit & Features
- Sleeveless V-neckline, padded bust
- Bungee spaghetti straps
- Open strappy back
- Bodycon silhouette, mini-length hem
- Sequin-embellished pattern, mesh fabric, stretchy knit lining
- Bra optional
- Runs true to size
Style Number/Barcode: 05001-1808
Category Name: Semi-Formal Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Glimmer And Glitter Bodycon Tie Back Midi Dress
Glimmer under any light in this glitter midi dress to steal the spotlight! Featuring a sleeveless square neck, tank shoulder straps, a tie-back design, a flattering bodycon silhouette, a side ruched seam, and an asymmetrical side slit hem. Complete the look in block heels for a dressy celebration!
Fit & Features
- Sleeveless square neck
- Tank shoulder straps
- Tie-back design
- Bodycon silhouette. side ruched seam
- Asymmetrical side slit midi hem
- Glitter knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2708
Category Name: Semi-Formal Dresses
Price: $5.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Make It Cute Sleeveless Ruched Slit Midi Dress
For casual plans and outings, make your look cute in this sleeveless midi dress perfect for inspiring your inner fashionista! It features a square neck, spaghetti straps, a form-hugging fit, a side ruched seam that accentuates your curves, a side slit, and a midi-length hem. Complete the look with a crop jacket and heels!
Fit & Features
- Sleeveless square neck
- Spaghetti straps
- Form-hugging fit
- Side ruched seam, slit
- Midi-length hem
- Stretchy brushed knit soft fabric
- Runs true to size
Style Number/Barcode: 05102-5290
Category Name: Semi-Formal Dresses
Price: $9.97 $29.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Jane Satin Lace-Up Midi Formal Dress
Special Occasion
Designed to linger in their memory long after the last toast, the Jane satin bodycon midi dress glides with intention—finished with a sultry slit and lace-up back that feels both refined and just a little risqué.
Fit & Features
- Stretch satin fabric, knit lining
- Sweetheart neckline, padded bra cups
- Wide shoulder straps
- Lace-up back, lower zipper and hook-eye closure
- Bodycon silhouette
- Front slit, midi-length hem
- Runs true to size
Where to Wear:
Homecoming, weddings, rehearsal dinners, engagement parties, date night, birthdays, black tie galas, dinner parties, cocktail soirees
Style Number/Barcode: 05001-000223
Category Name: Semi-Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: BROWN, NAVY
Available Size: XS, S
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Luxe Energy Rhinestone Velvet Mini Dress
Bring that luxe energy to your next night out in this glam rhinestone velvet mini dress! It features a sleeveless sweetheart neckline with a structured and padded bust that eliminates the need for a bra, an asymmetric sheer mesh insert at the waist for a sultry vibe that continues to the back, a front asymmetric rhinestone trim for added sparkle, adjustable spaghetti straps, a mini-length hem with a high-cut front slit, and a bodycon silhouette. The velvet fabric has a moderate stretch. Style with rhinestone platform heels!
Fit & Features
- Sleeveless sweetheart neckline, structured and padded bust
- Asymmetric sheer mesh insert at the waist, continues to the back
- Front asymmetric rhinestone-embellished trim
- Adjustable spaghetti straps, back zipper, hook and eye closure
- Mini-length hem, front slit, bodycon silhouette
- Velvet fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05103-5072
Category Name: Semi-Formal Dresses
Price: $24.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Impeccable Shine Glitter Mesh Party Dress
Shine the brightest this season sparkling in this glitter mesh party dress! It features slightly sheer peasant long sleeves, a sexy plunge V-neckline, ruched side seams that hug your curves along the bodycon silhouette, and a mini-length hem. Complete the look in statement earrings and strappy heels for a dressy celebration!
Fit & Features
- Slightly sheer peasant long sleeves
- Plunge V-neckline
- Ruched side seams, bodycon silhouette
- Mini-length hem
- Glitter mesh fabric, partial sewn-in knit lining
- Moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2523
Category Name: Semi-Formal Dresses
Price: $5.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale