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 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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So Stunning Floral Open Back Midi Dress
Make a statement and turn heads in this floral bodycon midi dress at semi-formal weddings or events! The halter V-neck adds a touch of allure, while the open strappy back creates a sultry yet sophisticated look.
Fit & Features
- Floral print, smooth knit-lined stretchy fabric
- Halter V-neckline
- Wide shoulder straps
- Crisscross open back
- Bodycon silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000073
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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Night Garden Floral Midi Dress
A statement without saying a word—this floral print midi dress stuns with a sleek cowl neckline, curve-hugging fit, and striking oversized blooms. Equal parts romantic and dramatic, it’s perfect for dinner dates or semi-formal events.
Fit & Features
- Floral print, mesh knit-lined stretch fabric
- Cowl neckline
- Adjustable spaghetti straps
- Curve-hugging silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000552
Category Name: Semi-Formal Dresses
Price: $39.90
Availability: In Stock
Available Color: BLUE
Available Size: XS, S, M, L
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Twirl Perfection Drop Waist Skater Dress
Create a twirl-worthy moment in a skater dress that features a sleeveless square neckline with a halter-like neck strap, a drop waist design, and a flared mini skater-length hem. Complete your night-out outfit with heels.
Fit & Features
- Woven fabric with knit lining, plenty of stretch
- Sleeveless square neckline
- Halter-like neck strap
- Drop waist bodice
- Back zipper with hook-eye closure
- Mini-length skater hem
- Runs true to size
Style Number/Barcode: 05101-3570
Category Name: Semi-Formal Dresses
Price: $9.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Ready To Wow Sleeveless Rhinestone Mesh Mini Dress
Get ready to wow in this sleeveless mesh mini dress for a gorgeous showstopping look out on the town! Crafted from a mesh fabric embellished with rhinestones, this mini-length dress features a sleek square neckline with shoulder straps and a flattering bodycon silhouette. Complete the look in high heels and a clutch!
Fit & Features
- Rhinestone embellished mesh fabric lined with stretchy knit
- Shoulder straps, square neckline
- Back zipper and hook-eye closure
- Bodycon silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05103-5436
Category Name: Semi-Formal Dresses
Price: $9.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Forever Yours Off-The-Shoulder Bodycon Mini Dress
A mesh bodycon dress destined to be yours forever! The dress flaunts a sultry folded off-the-shoulder neckline while the long sleeves give pretty details with slit accents and bell cuffs. Complete the look with a dainty necklace.
Fit & Features
- Sheer mesh fabric with partial knit lining, plenty of stretch
- Off-the-shoulder neckline, fold-over design, no-slip strip
- Sheer long fitted bell sleeves, slit accents
- Ruched side seams
- Mini-length bodycon fit, ruffled hem
- Runs true to size
Style Number/Barcode: 05101-3575
Category Name: Semi-Formal Dresses
Price: $19.97 $40.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Eleanor V-Neck Bodycon Midi Formal Dress
Special Occasion
Made for your next dress-to-impress moment, the stunning Eleanor formal dress hugs your curves in all the right places. With a plunge V-neckline, crisscross back, and a side-pleated hip seam, this midi dress turns every step into a statement.
Fit & Features
- Sleek knit fabric, smooth knit stretchy lining
- Plunge V-neckline
- Wide shoulder straps
- Crisscross back, zipper and hook-eye closure
- Side pleated hip seam
- Faux wrap bodycon silhouette, midi-length hem
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, engagement parties, date nights, cocktail soirees, birthdays, shower celebrations, dinner parties
Style Number/Barcode: 05001-000398
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: DENIM
Available Size: XS, S, M, L, XL
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Artsy Charm Corset Abstract Bodycon Midi Dress
This abstract mesh midi dress features a flattering square neckline and adjustable spaghetti straps for a customizable fit. The corset flexible boning along the bodice and side slit highlights the bodycon silhouette.
Fit & Features
- Abstract print, mesh-lined fabric, minimal stretch
- Square neckline
- Adjustable spaghetti straps
- Flexible boning
- Back zipper and hook-eye closure
- Side slit
- Bodycon midi-length hem
- Runs true to size
Style Number/Barcode: 05101-3344
Category Name: Semi-Formal Dresses
Price: $9.97 $48.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Brilliant Shimmer Floral Sequin A-Line Mini Dress
Make it a shimmering night in this floral sequin mini dress for an unforgettable look at school dances or birthdays! The sequin floral embellished pattern adds a touch of glamour, while the mesh fabric lined with stretchy knit ensures comfort. Designed with a strapless neckline and non-slip grip lining, this dress boasts an A-line silhouette and a mini-length hem for a flattering fit. Complete the look with statement earrings, a bracelet, and heels for a divine night!
Fit & Features
- Sequin floral embellished pattern
- Mesh fabric lined with stretchy knit
- Strapless neckline, non-slip grip lining
- Back zipper and hook-eye closure
- A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-3524
Category Name: Semi-Formal Dresses
Price: $9.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Krissy Formal Sequin Scroll Corset Midi Dress
Special Occasion
Captivating sequins lend endless sparkle while the scroll pattern elevates the Krissy formal midi dress sure to make a lasting impression! She features a sleeveless sweetheart neckline, a padded bust, adjustable spaghetti straps, a corset-style bodice with flexible boning to give you a snatched appearance, a flattering bodycon silhouette, a front slit, and a midi-length hem. The formal dress is designed with a shimmering sequin scroll pattern with a chic lace effect. Complete your look for a rehearsal dinner or banquet in strappy rhinestone heels.
This dazzling dress was made for the spotlight! Love the shimmer? Discover more sequin prom dresses or find a sophisticated look in our wedding guest dresses.
Fit & Features
- Sleeveless sweetheart neckline, padded bust
- Adjustable spaghetti straps, back zipper and hook-eye closure
- Corset-style bodice, flexible boning
- Bodycon silhouette, front slit, midi-length hem
- Sequin-scroll pattern, lace effect
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05001-1668
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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Nylah Rhinestone Fringe Backless Mini Dress
Special Occasion
The Nylah crepe bodycon mini dress brings classy style with glam allure! The dress features a sleeveless mock neck and an open back with dazzling rhinestone fringe. Style with a hair accessory and heels.
Fit & Features
- Crepe knit fabric with knit lining, moderate stretch
- Sleeveless mock neckline, back button closures
- Dart seams at bust
- Open back, rhinestone fringe trim
- Lower back zipper with hook-eye closure
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2349
Category Name: Semi-Formal Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Tate Velvet Corset Bodycon Mini Dress
Special Occasion
Designed for nights that call for a little drama, the Tate velvet mini dress stuns with a corset bodice, ruched detailing, and a daring slit hem. The body-skimming fit and luxe texture make it an instant after-dark standout.
Fit & Features
- Velvet knit fabric
- Sweetheart neckline
- Adjustable spaghetti straps
- Corset bodice, flexible boning
- Front slit
- Bodycon fit, mini-length hem
- Runs true to size
Where to Wear:
HOCO, bachelorettes, birthdays, date nights, parties, cocktail soirees, milestone celebrations
Style Number/Barcode: 05001-000145
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: NAVY, WINE
Available Size: XS, S, M, L
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Rosalie Rhinestone Faux Pearl Ruffle Mini Dress
Special Occasion
Always charm and bring the party in the Rosalie mini dress to prom or birthdays! Made from a mesh fabric, this dress is embellished with glam details like rhinestones and faux pearls to make you standout. The sweetheart neckline and adjustable spaghetti straps enhance your natural curves, while the built-in padded underwire bust offers support and a flattering silhouette. The bodycon fit and asymmetrical ruffled mini-length hem add a touch of sophistication to this luxurious dress. Complete the look with a clutch and heels.
Fit & Features
- Rhinestone and faux pearl mesh embellished fabric
- Stretchy knit lining
- Sweetheart neckline, adjustable spaghetti straps
- Side zipper and hook-eye closure
- Built-in padded underwire bust
- Bodycon fit, asymmetrical ruffled mini-length hem
- Runs true to size
Style Number/Barcode: 05001-2213
Category Name: Semi-Formal Dresses
Price: $9.97 $139.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Nora V-Neck Ruffle Cutout Sequin Mini Dress
Special Occasion
This sequin mini dress exudes sparkle making it perfect for school dances or birthdays. The bodycon dress features a V-neckline with padded bra cups, ruffle trim adjustable spaghetti straps, and a cutout back.
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
- Mesh fabric lined with stretchy knit
- V-neckline with padded bra cups
- Ruffled adjustable spaghetti straps
- Cutout back with hook strap, lower zipper and hook-eye closure
- Sequin embellished pattern
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05001-2382
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
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Sophie Open Back Bodycon Mini Dress
Special Occasion
Made to shine at every celebration, the Sophie strapless bead sequin mini dress brings a sculpted fit and open back detail that feels sleek yet playful. It’s the perfect mix of flirty and polished—built for those unforgettable moments.
Fit & Features
- Sequin, bead-embellished, knit-lined fabric
- Strapless neckline
- Cutout open back
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Where to Wear:
HOCO, birthdays, date nights, bridal and wedding showers, bachelorettes, dressy brunches, rooftop hotel bars, Vegas
Style Number/Barcode: 05001-000405
Category Name: Semi-Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: IVORY, YELLOW, BLACK
Available Size: M, L, XL
Product Badge:- Ships Free
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Lily Strapless Corset Rhinestone Satin Mini Dress
Special Occasion
The fun and fabulous vibes of the Lily rhinestone satin mini dress will make you excited to dance all night at homecoming or birthdays! Made from silky satin fabric this dress is embellished with glittering rhinestones that bring the glam. The strapless neckline and flexible boning create a sophisticated silhouette while the bodycon fit hugs your curves down to the mini-length hem. Complete the look with earrings and a hair accessory for a luxe allure!
Fit & Features
- Rhinestone embellished, satin fabric, bust lining, minimal stretch
- Strapless neckline
- Back zipper and hook-eye closure
- Flexible boning
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05001-2354
Category Name: Semi-Formal Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Fab Trendsetter Leopard Print Drop Waist Mini Dress
Fab trendsetter will be your vibe in this leopard print mini dress featuring an off-the-shoulder neckline with short sleeves, a drop waist seam, and an asymmetric tiered mini-length hem with an A-line fit. Style with knee-high boots!
Fit & Features
- Leopard-printed brushed knit fabric, plenty of stretch
- Off-the-shoulder neckline, short sleeves
- Drop waist seam
- Asymmetric tiered mini-length hem
- A-line fit
- Runs true to size
Style Number/Barcode: 05102-5904
Category Name: Semi-Formal Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Tegan Cutout Bodycon Sequin Mini Dress
Special Occasion
The sequin dress features a flattering square neckline, adjustable spaghetti straps, a cutout back that attracts attention, and a bodycon mini-length silhouette. This dress is perfect for a school dance or party.
Fit & Features
- Sequin pattern, mesh fabric lined with stretchy knit
- Square neckline
- Adjustable spaghetti straps
- Padded bra cups
- Cutout back, dual hook closures, lower zipper and hook-eye closure
- Bodycon mini-length silhouette
- Runs true to size
Style Number/Barcode: 05001-2342
Category Name: Semi-Formal Dresses
Price: $14.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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So Your Vibe Strapless A-line Mini Dress
This adorable strapless A-line mini dress is so your vibe! Designed with a stretchy lined knit fabric, it features a strapless straight-across neckline, chic pleated detailing at the bust, and a flirty flowy A-line silhouette on the mini-length hem. Style for a girl's night with statement earrings and strappy mules.
Fit & Features
- Stretchy knit fabric with knit lining
- Strapless straight neckline, no-slip strip
- Pleated bust
- A-line fit
- Runs true to size
Style Number/Barcode: 05103-5708
Category Name: Semi-Formal Dresses
Price: $32.90
Availability: In Stock
Available Color: IVORY, WINE, PINK, BLACK, DENIM, RED
Available Size: L, M
Product Badge:- Best Seller
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Radiating Luxe Flocked Velvet Skater Dress
Twirl the night away in this velvet skater dress showcasing an off-the-shoulder neckline and a V-shaped waist seam that shapes the flowy chiffon mini-length hem. Pair with heels.
Fit & Features
- Sheer mesh and chiffon fabrics with knit lining, minimal stretch
- Flocked velvet floral pattern at the bodice
- Off-the-shoulder neckline, ruched sweetheart bust with ruffled trim, no-slip strip, padded cups
- Ruched short sleeves, mini drawstring accents, back zipper with hook-eye closure
- V-shaped waist
- Mini-length skater silhouette
- Runs true to size
Style Number/Barcode: 05101-3526
Category Name: Semi-Formal Dresses
Price: $9.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Make It Stunning Sleeveless Bodycon Slit Midi Dress
A stunning sleeveless midi dress features a V-neckline, bodycon silhouette, and a flirty side slit. Style with heels for any occasion.
Fit & Features
- Soft knit fabric lined with stretchy knit
- V-neckline
- Shoulder straps
- Side slit
- Bodycon midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-3622
Category Name: Semi-Formal Dresses
Price: $9.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Here To Love Off-The-Shoulder Slit Midi Dress
This off-the-shoulder midi dress boasts a flattering ruched seam that flaunts your figure along the bodycon fit and a flirty front slit. Perfect for styling with hoop earrings and heels.
Fit & Features
- Smooth knit fabric lined with stretchy knit
- Off-the-shoulder neckline
- Front ruched seam
- Front slit
- Bodycon midi-length fit
- Runs true to size
Style Number/Barcode: 05101-3624
Category Name: Semi-Formal Dresses
Price: $35.90
Availability: Out of Stock
Product Badge:- Sale
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Francesca Velvet Long Sleeve Open Back Mini Dress
Special Occasion
Flirty and bold, the Francesca velvet mini dress turns heads with sheer long sleeves, a daring open back, and ruched details that flatter every curve along the bodycon silhouette.
Fit & Features
- Velvet-lined fabric
- Sweetheart neckline, padded bra cups
- Sheer fitted long sleeves
- Open back design
- Ruched bodycon silhouette
- Mini-length hem
- Runs true to size
Where to Wear:
HOCO, birthdays, bachelorettes, cocktail parties, milestone celebrations, romantic date nights
Style Number/Barcode: 05001-000444
Category Name: Semi-Formal Dresses
Price: $54.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Iconic Presence Sleeveless Midi Dress
Make your presence iconic in this must-have midi dress! Designed with a slinky knit fabric with plenty of stretch, this dress will showcase a chic sheen to catch everyone's eye. It features a sleeveless square neckline, wide shoulder straps, the perfect bodycon silhouette that fits like a glove, and a flirty center back slit along the midi-length hem. Complete the look in heels and an envelope clutch for a cocktail mixer or business dinner!
Fit & Features
- Slinky knit fabric, sheen effect, plenty of stretch
- Sleeveless square neckline
- Wide shoulder straps
- Center back slit
- Bodycon silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-3099
Category Name: Semi-Formal Dresses
Price: $11.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Endless Glam Velvet Glitter Midi Dress
A glamorous velvet glitter midi dress features a flattering square neckline with spaghetti straps, corset-like seams at the underbust, and an asymmetrical wrap silhouette to accentuate curves. Perfect to pair with earrings.
Fit & Features
- Velvet glitter knit fabric, knit bust lining, moderate stretch
- Square neckline
- Spaghetti straps
- Corset-like seams at underbust
- Asymmetrical wrap silhouette
- Midi-length bodycon fit
- Runs true to size
Style Number/Barcode: 05101-3251
Category Name: Semi-Formal Dresses
Price: $19.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free