Semi-Formal Dresses
Explore our stunning collection of semi-formal dresses, ideal for dances, sorority events, cocktail parties, and weddings. Our curated assortment includes a variety of lengths and styles, from the sophisticated elegance of midis to simple long flowy dresses made in chiffon, shimmery glitter mesh, and elevated crepe. Step into sophistication in a black semi-formal dress, perfect for a cocktail soiree, or embrace the sleek allure of luxe satin in a trumpet-style dress for a romantic date night or birthday celebration.
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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.
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Cut to It Strapless Midi Dress
Smooth, sleek, and a little spicy—this strapless midi dress brings just the right amount of drama with curve-hugging cutouts and an effortlessly chic fit. Perfect for weddings, semi-formal soirees, or a dressed-up date night!
Fit & Features
- Stretch knit fabric
- Strapless neckline
- Side waist cutouts
- Bodycon fit
- Trumpet midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000465
Category Name: Semi-Formal Dresses
Price: $36.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
Product Badge:- New Arrival
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In Bloom Floral Slit Midi Dress
Soft florals meet a sultry silhouette—this midi dress is your date night fave. The body-hugging fit and flirty slit bring serious heart-eye energy.
Fit & Features
- Floral print, stretchy knit fabric with lining
- Sweetheart cowl neckline
- Spaghetti straps
- Bodycon fit
- Front slit
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000214
Category Name: Semi-Formal Dresses
Price: $44.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L, XL
Product Badge:- New Arrival
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Crushing On Velvet Flocked Floral Midi Dress
This floral velvet midi dress hugs in all the right places with a cutout back that keeps it sultry and a flattering bodycon silhouette that flaunts your curves, perfect for date night or dressy celebrations.
Fit & Features
- Flocked velvet floral pattern, mesh-lined fabric
- Tube neckline
- Cutout back, stretchy smocked strap
- Bodycon midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-000085
Category Name: Semi-Formal Dresses
Price: $42.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L, XL
Product Badge:- New Arrival
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Brea Sequin Beaded Long Sleeve Cowl Back Mini Dress
Special Occasion
Exude chic elegance and glamour in the Brea formal mini dress crafted with lined mesh fabric with intricate sequin and beaded embroidery in an abstract swirl pattern. It features a crew neckline, long fitted sleeves, a draped cowl back design, and a short bodycon silhouette to showcase your stunning curves.
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
- Sheer mesh fabric with knit lining, moderate stretch
- Sequin and beaded embroidery, abstract swirl pattern
- Crew neckline, long fitted sleeves
- Draped cowl back design
- Hidden side zipper
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2512
Category Name: Semi-Formal Dresses
Price: $19.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Laced With Drama Sweetheart Ruched Midi Dress
Soft lace, snatched fit, and a neckline that knows what it’s doing. This midi dress was made for candlelit plans, chic arrivals, and unforgettable exits.
Fit & Features
- Lined lace fabric
- Sweetheart neckline
- Sheer fitted long sleeves
- Bodycon silhouette
- Center back slit
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000560
Category Name: Semi-Formal Dresses
Price: $54.90
Availability: In Stock
Available Color: BLACK
Available Size: S, M, L
Product Badge:- New Arrival
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Stylish Flair Floral Velvet Burnout Ruffled Mini Dress
Bring the stylish flair in this lined mesh mini dress accented with a floral velvet burnout pattern for a pretty look. It features a strapless straight-across neckline with a front bow trim, an adorable short ruffled hem, and a flirty A-line silhouette.
Fit & Features
- Sheer mesh fabric with knit lining
- Velvet burnout floral pattern
- Strapless straight neckline, front bow trim detail
- Back zipper closure
- Mini-length ruffled hem
- A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-3694
Category Name: Semi-Formal Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sultry Hour Halter Bodycon Midi Dress
Sculpted, sleek, and a little spicy—this halter midi dress brings the heat with a keyhole cutout and body-hugging ruching. Perfect for bridal celebrations, birthdays, or a dressy date night!
Fit & Features
- Stretchy knit mesh fabric with lining
- Halter neckline with hardware trim, keyhole cutout
- Ruched bodycon silhouette
- Back zipper and hook-eye closure
- Center back slit
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000664
Category Name: Semi-Formal Dresses
Price: $49.90
Availability: In Stock
Available Color: WHITE
Available Size: S, M, L
Product Badge:- New Arrival
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Sheer Confidence Halter Bodycon Midi Dress
This dress doesn’t whisper—it speaks. With bold mesh panels and a sculpted halter neckline, it’s made for your unapologetic era.
Fit & Features
- Crepe fabric
- Halter cowl neckline
- Sheer mesh panel trims
- Center back slit
- Bodycon silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05103-000511
Category Name: Semi-Formal Dresses
Price: $52.90
Availability: In Stock
Available Color: BLACK
Available Size: S, M, L
Product Badge:- New Arrival
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Carlene Ruched Satin Bodycon Mini Dress
Special Occasion
Create a flirty and fab party look in the Carlene formal mini dress designed with satin knit fabric to deliver that sleek sheen. It features a strapless straight neckline, all-over ruching to flaunt your stunning curves, a faux wrap-front design with a ruffled side sash accent, and a short bodycon silhouette.
This dress brings the fun and the fashion. If you love a bold, playful look, explore our stylish short prom dresses or make an entrance in our stunning short wedding guest dresses in short and mini lengths.
Fit & Features
- Satin knit fabric with knit lining, moderate stretch
- Strapless straight neckline, padded bust, no-slip strip
- Back zipper with hook-eye closure
- All-over ruching
- Faux wrap-front design, ruffled side sash
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2595
Category Name: Semi-Formal Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Dripping in Pearls Mesh Midi Dress
Total showstopper status. This pearl-dusted mesh midi dress hugs like a dream and turns every entrance into a statement at celebrations or formal dances!
Fit & Features
- Faux pearl embellished, mesh fabric, sewn-in knit lining
- Strapless neckline, padded bra cups
- Back zipper and hook-eye closure
- Ruched bodycon silhouette
- Center back slit, midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000387
Category Name: Semi-Formal Dresses
Price: $54.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M, L, XL
Product Badge:- New Arrival
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Aria Rhinestone Mesh Long Sleeve Mini Dress
Special Occasion
Live the luxe life at your next formal party in the Aria mini dress designed with lined mesh fabric and all-over rhinestone embellishments for a gorgeous sheen. It features a V-neckline, sheer long fitted sleeves with slit hems, shoulder pad accents for a bold look, and a ruched wrap-front design on the short bodycon silhouette.
This dress brings the fun and the fashion. If you love a bold, playful look, explore our stylish short prom dresses or make an entrance in our stunning short wedding guest dresses in short and mini lengths.
Fit & Features
- Sheer mesh fabric with partial knit lining, plenty of stretch
- All-over tonal rhinestone embellishments
- V-neckline, sheer long fitted sleeves with slit hems, shoulder pads
- Back zipper with hook-eye closure
- Ruched faux wrap-front design
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2498
Category Name: Semi-Formal Dresses
Price: $9.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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She's Bold And Sleek Halter Slit Midi Dress
Bold, sleek, and just the right amount of risky. This bodycon midi dress hugs in all the right places with sheer mesh and a daring plunge that does the flirting for you at cocktail soirees or date night!
Fit & Features
- Stretch woven fabric, sewn-in knit lining
- Halter plunge neckline, hardware insert
- Sheer mesh panels along the bust
- Back zipper and hook-eye closure
- Front slit
- Bodycon midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-000670
Category Name: Semi-Formal Dresses
Price: $48.90
Availability: In Stock
Available Color: WINE
Available Size: S, M, L
Product Badge:- New Arrival
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Clarice Sequin Beaded Lace A-Line Mini Dress
Special Occasion
Show off your beauty in the adorable Clarice formal mini dress designed with lined lace fabric and clear sequin and beaded embroidery for a soft glam look. It features a sleeveless square neckline with an underbust seam, adjustable tank straps for a customized fit, and a short A-line silhouette.
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 lace fabric
- Clear sequin and beaded embroidery
- Square neckline, underbust seam
- Adjustable tank shoulder straps
- Back zipper closure
- Mini-length A-line silhouette
- Runs true to size
Style Number/Barcode: 05001-2517
Category Name: Semi-Formal Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Chelsea Satin Midi Formal Dress
Special Occasion
Striking in its simplicity, the Chelsea formal dress brings sleek confidence to any dress-up moment. Crafted in glossy satin with a form-hugging silhouette and side slit, this midi is made for the spotlight—with a square neckline that feels timeless yet fresh.
Fit & Features
- Stretch satin fabric, stretchy knit lining
- Square neckline, padded bra cups
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Form-hugging silhouette
- Side slit, midi-length hem
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, engagement parties, bridal showers, receptions, photoshoots, cocktail soirees, birthdays, date nights, anniversaries, dinner parties, formal events
Style Number/Barcode: 05001-000391
Category Name: Semi-Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: RED, IVORY
Available Size: XS, S, M, L, XL
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Sweet Spice Floral Mesh Midi Dress
Float through your night with dreamy mesh and romantic ruching. The delicate straps and draped neckline keep it sweet with a little spice.
Fit & Features
- Floral print, mesh fabric, stretchy knit lining
- Cowl neckline
- Adjustable spaghetti straps
- Crisscross back
- Side ruched seams, side slit accent
- Bodycon silhouette, midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000158
Category Name: Semi-Formal Dresses
Price: $42.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L, XL
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Alex Satin V-Neck Slit Midi Formal Dress
Special Occasion
Designed to command the room, the Alex formal dress is all sleek confidence with its satin fabric, sculpting midi silhouette, and dramatic plunge neckline. A subtle side slit adds just the right touch of allure, perfect for the kind of entrance that turns heads.
Fit & Features
- Stretch satin fabric
- Plunge V-neckline, wide shoulder straps
- Back zipper and hook-eye closure
- Side slit
- Form-hugging silhouette\
- Midi-length hem
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, engagement parties, date night, birthdays, black tie galas, bridal showers, anniversaries, dinner parties, receptions, cocktail soirees
Style Number/Barcode: 05001-000233
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: DENIM
Available Size: XS, S, M, L
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Ayden Long Sleeve Velvet Sequin Mini Dress
Special Occasion
The Ayden velvet mini dress features a sequin scroll pattern, a square neckline, long fitted sleeves, and an open lace-up strappy back design with a lower back cutout. Complete your formal outfit with glitter rhinestone heels.
Fit & Features
- Velvet fabric with knit lining, minimal stretch
- Sequin embroidered scroll pattern
- Square neckline
- Long fitted sleeves
- Open lace-up strappy back design, lower back cutout, zipper with hook-eye closure
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2534
Category Name: Semi-Formal Dresses
Price: $9.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Selena Satin Cold Shoulder Corset Formal Dress
Special Occasion
The Selena formal dress serves up sultry elegance in lustrous satin. The bodycon midi silhouette stuns with a corset-style bodice, cold shoulder draping, and a dramatic front slit built to turn heads.
Fit & Features
- Stretch satin fabric
- Cold shoulder neckline, adjustable spaghetti straps
- Corset bodice
- Back zipper and hook-eye closure
- Front slit
- Bodycon silhouette
- Midi-length hem
- Runs true to size
Where to Wear:
Weddings, formal dances, rehearsal dinners, engagement parties, birthdays, date nights, cocktail parties, red carpet occasions, black tie galas, anniversaries, fancy celebrations
Style Number/Barcode: 05001-000148
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L
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Serving Allure Halter Ruched Mesh Mini Dress
Serve an alluring silhouette in this curve-hugging mini dress designed with lined mesh fabric offering plenty of stretch. It features a sleeveless plunging V-neckline with a halter strap, a ruched wrap-front design, and a short bodycon fit to flaunt your stunning figure.
Fit & Features
- Sheer mesh fabric with knit lining, plenty of stretch
- Plunge V-neckline, halter strap
- Partially open back
- Ruched wrap-front design
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05103-5848
Category Name: Semi-Formal Dresses
Price: $11.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Simone Satin Halter Slit Midi Formal Dress
Special Occasion
Sculpted for the spotlight, the Simone formal dress is your RSVP-ready answer to sleek allure. Designed in luxe satin with a halter high neckline and form-hugging fit, this midi silhouette is finished with a sultry side slit built for dramatic entrances.
Fit & Features
- Stretch satin fabric
- High halter neckline
- Side slit
- Form-hugging fit
- Midi-length hem
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, engagement parties, cocktail soirees, date nights, anniversaries, formal celebration parties, black tie galas
Style Number/Barcode: 05001-000355
Category Name: Semi-Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Meriah Floral Applique Satin Strapless Mini Dress
Special Occasion
You'll be a chic stunner in the Meriah formal mini dress designed with sleek satin knit fabric and a sheer tulle floral applique across the bodice and at the hem for luxe look. It features a strapless straight neckline and a short bodycon silhouette to highlight your curves.
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
- Satin knit fabric with knit lining, moderate stretch
- Strapless straight neckline, flexible boning
- Sheer tulle floral applique across the bodice and at the hem, rhinestone embellishments
- High waist seam
- Back zipper with hook-eye closure
- Short front slit, mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2539
Category Name: Semi-Formal Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Ophelia Satin Lace-Up Midi Formal Dress
Special Occasion
The Ophelia formal dress catches every eye with its glossy satin finish and sculpting bodycon fit. The lace-up back detail adds just the right touch of drama—elegant, unexpected, and ready for every RSVP on your calendar.
Fit & Features
- Stretch satin fabric
- V-neckline, spaghetti straps
- Lace-up open back
- Bodycon silhouette
- Midi-length hem
- Runs true to size
Where to Wear:
Weddings, formal dances, rehearsal dinners, engagement parties, black tie gala and benefit, dinner parties, date night, bachelorettes, birthdays, milestone celebrations, red carpet events
Style Number/Barcode: 05001-000357
Category Name: Semi-Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: DENIM
Available Size: XS, S, M, L, XL
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Kayley Off-The-Shoulder Midi Formal Dress
Special Occasion
Effortless allure meets sculptural elegance on the Kayley formal midi dress, designed with a striking one-shoulder neckline and a twist-front bust that draws the eye. The sleek front slit adds just enough edge for your next RSVP-worthy moment.
Fit & Features
- Stretch satin fabric, smooth knit lining
- Off-the-shoulder neckline, padded bra cups
- Twist bust accent
- Back zipper and hook-eye closure
- Form-hugging fit, front slit
- Midi-length hem
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, engagement parties, bridal showers, bachelorettes, engagement photoshoots, baby showers, birthdays, date nights, black tie events, galas
Style Number/Barcode: 05001-000356
Category Name: Semi-Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: WHITE
Available Size: XS, S, M, L, XL
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Kaelie Sequin Sheer Mesh Long Sleeve Mini Dress
Special Occasion
Dare to allure with your glamorous aura in the Kaelie formal mini dress crafted with sheer mesh fabric with a partial knit lining and intricate sequin embroidery in a chic scroll pattern. It features a sheer bodice with a mock neckline and long fitted sleeves, rhinestone button closures at the back of the neck leading to a bold open back, a short lining with a square neckline and padded bust, and a bodycon silhouette to flaunt your gorgeous curves.
Fit & Features
- Sheer mesh fabric with partial knit lining, minimal stretch
- Sequin embroidery, scroll pattern
- Sheer bodice, mock neckline, long fitted sleeves
- Dual rhinestone button closures at the back of the neck, open back
- Short knit lining with square neckline, padded bust
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2366
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: Out of Stock
Product Badge:- Ships Free