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 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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Delena Sheer Mesh Long Sleeve Bodycon Mini Dress
Special Occasion
Create a sultry chic vibe for your next night out in the Delena formal mini dress designed with stretchy smooth knit fabric and sheer mesh panels for an alluring look. It features a crew neckline, long fitted sleeves, and a short bodycon silhouette to flaunt your stunning curves.
Fit & Features
- Smooth knit fabric with plenty of stretch, knit skirt lining
- Sheer mesh horizontal panels
- Crew neckline
- Long fitted sleeves
- Back button closure, keyhole cutout
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2389
Category Name: Semi-Formal Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M
Product Badge:- Sale
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Maxine Formal Velvet Bodycon Mini Dress
Special Occasion
Showcase a sultry allure in the Maxine formal mini dress designed with smooth velvet fabric with chic ruched detailing. It features a sleeveless sweetheart neckline with a cowl draped overlay, adjustable spaghetti straps for a customized fit, and a short bodycon silhouette to highlight your stunning 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
- Velvet fabric, stretchy knit lining
- Sweetheart neckline, cowl draped overlay
- Adjustable spaghetti straps
- Ruched side seams
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2504
Category Name: Semi-Formal Dresses
Price: $14.97 $49.90
On Sale: Yes
Availability: In Stock
Available Color: TEAL
Available Size: XS, S, M, L
Product Badge:- Sale
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Mina Formal High Neck Ruched Midi Dress
Special Occasion
Classic with a chic allure, the Mina formal midi dress is a stunning staple for cocktail parties. It features a sleeveless high neckline with mesh ruching at the bust and a sultry cutout, ruched mesh panels down the sides to highlight your gorgeous curves and a midi-length bodycon silhouette accented with a back slit.
Fit & Features
- Crepe fabric, sewn-in knit lining, moderate stretch
- High neckline, ruched bust with cutout, V-wired center
- Ruched side and bust mesh panels
- Back zipper and hook-eye closure
- Back center slit
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2552
Category Name: Semi-Formal Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M
Product Badge:- Sale
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Glam Sophistication Sleeveless Cutout Midi Dress
Walk into the party in this mesh sleeveless midi dress, which showcases a flirty cutout back and a form-hugging fit that flatters your figure. Complete the look with heels.
Fit & Features
- Mesh fabrication, stretchy knit lining
- Sleeveless square tube neckline
- Ruching
- Asymmetrical layered high-slit
- Cutout at the lower back
- Midi length hem
- Runs true to size
Style Number/Barcode: 05101-3630
Category Name: Semi-Formal Dresses
Price: $44.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Keira Faux Pearl Strappy Open-Back Mini Dress
Special Occasion
A mini dress that brings the luxe sensation! The Keira faux pearl short dress is a stunning style with a strappy tie-back design and a bodycon silhouette that highlights your figure.
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
- Lightweight mesh fabric, stretchy knit lining
- Faux pearl and bead embellishments
- Sleeveless cowl neckline
- Spaghetti straps, strappy tie-back design, open-back
- Bodycon silhouette, mini-length hem
- Runs true to size
Where to Wear:
Prom, birthday parties, bachelorettes, Vegas weekends, rooftop cocktails
Style Number/Barcode: 05001-2006
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: PINK, WHITE, LIGHT, BLUE, BLUE-2, SAGE, BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Lena Strapless Bodycon Beaded Mesh Mini Dress
Special Occasion
Express your devotion to romance in the Lena mesh mini dress perfect for modern brides, birthday girls, or graduates! The strapless cowl neckline adds a touch of elegance, while the bodycon fit accentuates your figure.
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
- Beaded mesh fabric, stretchy knit lining
- Strapless cowl neckline
- Back zipper and hook-eye closure
- Bodycon fit, mini-length hem
- Runs true to size
Where to Wear:
Prom, date nights, bachelorettes, girl's night out, birthdays
Style Number/Barcode: 05001-2165
Category Name: Semi-Formal Dresses
Price: $84.90
Availability: In Stock
Available Color: WHITE, YELLOW, PINK, LAVENDER, LIGHT, BLUE, BLACK, SAGE, CORAL
Available Size: S, M, L, XL, XS
Product Badge:- Ships Free
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Salma Rhinestone Fringe Backless Velvet Mini Dress
Special Occasion
Unveil a glitzy look that will turn heads in the Salma formal mini dress designed with smooth velvet fabric and gorgeous rhinestone fringe trim at the bold open back. The short dress features a crew neckline, long fitted sleeves, a ruched faux wrap-front design at the waist, and a 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
- Velvet fabric with knit lining at bust, moderate stretch
- Crew neckline, dart seams at bust
- Long fitted sleeves
- Open back, rhinestone fringe trim, dual top button closures
- Ruched faux wrap-front
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2351
Category Name: Semi-Formal Dresses
Price: $19.97 $49.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M
Product Badge:- Sale
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Exceptional Off-The-Shoulder Flared Midi Dress
Every occasion is worth celebrating in this off-the-shoulder midi dress! The smooth and stretchy knit fabric includes a full-length knit lining for additional coverage. The off-the-shoulder neckline and short-sleeve cuffs add a touch of elegance, while the bodycon silhouette and flared midi-length hem accentuate your curves in all the right places. Complete the look with teardrop earrings and heels.
Fit & Features
- Smooth stretchy knit fabric with knit lining
- Off-the-shoulder neckline
- Short-sleeve cuffs
- Bodycon fit
- Flare hem
- Style runs small
Style Number/Barcode: 05101-3415
Category Name: Semi-Formal Dresses
Price: $36.90
Availability: In Stock
Available Color: PINK, SAGE, BLACK-2, BLACK
Available Size: XS, S, L, M, XL
Product Badge:- Best Seller
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Perfect Glow Strapless Pleat A-Line Satin Mini Dress
You'll have that perfect glow in this satin mini dress at the party! This stunning mini-length dress features a strapless neckline for a classic style, and a side pleated seam adds a touch of sophistication and creates a flattering A-line silhouette. Complete the look with stiletto heels.
Fit & Features
- Satin fabric lined with stretchy knit
- Strapless neckline
- Side pleated seam
- Back zipper closure with hook-eye closure
- A-line silhouette
- Runs true to size
Style Number/Barcode: 05103-5670
Category Name: Semi-Formal Dresses
Price: $39.90
Availability: In Stock
Available Color: GOLD, HUNTER, PINK, NAVY
Available Size: XS, S, M, L
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Christine Beaded Sequin Lace-Up Mini Dress
Special Occasion
The Christine mini dress is crafted with all-over beading and iridescent sequin embroidery for a gorgeous glitzy look. This sleeveless short dress features a sassy lace-up back to make heads turn and a bodycon silhouette. Perfect for a school dance or a birthday!
Fit & Features
- Beaded sequin embroidered mesh fabric lined with stretchy knit
- V-neckline, padded bra cups
- Adjustable spaghetti straps
- Lace-up back, lower zipper and hook-eye closure
- Bodycon mini-length silhouette
- Runs true to size
Style Number/Barcode: 05001-2396
Category Name: Semi-Formal Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: L
Product Badge:- Sale
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Luminous Allure Strapless Corset Abstract Midi Dress
Draw in all the compliments with your allure in this abstract midi dress at semi-formal parties or celebrations! The strapless neckline and boned corset bodice provide support and shape, while the ruched seams and side slit add a sultry touch. The bodycon silhouette flatters your figure along the midi-length hem. Complete the look in stiletto heels and earrings!
Fit & Features
- Abstract print, mesh fabric, sewn-in knit lining
- Strapless neckline
- Corset bodice, flexible boning
- Back zipper and hook-eye closure
- Side slit
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05101-3322
Category Name: Semi-Formal Dresses
Price: $9.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Samantha Formal Satin Midi Dress
Special Occasion
Shine like a vision in the silky satin Samantha formal dress in a striking bodycon silhouette with a corset bodice that enhances your natural curves!
With a sleek finish and effortless shine, this dress is pure luxe. Want more? Browse our stunning satin prom dresses or find a celebration-ready style in our party dresses.
Fit & Features
- Lined satin knit fabric, moderate stretch
- Sleeveless square neckline, tank-style straps
- Corset seam bodice, pleated side seam
- Form-hugging silhouette
- Faux wrap midi-length hem
- Runs true to size
Where to Wear:
Weddings, bridesmaids, cocktail parties, date nights, engagement parties, rehearsal dinner, graduations
Style Number/Barcode: 05001-1213
Category Name: Semi-Formal Dresses
Price: $54.90
Availability: In Stock
Available Color: IVORY, HUNTER, NAVY, WINE
Available Size: XS, S, M, L, XL
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Seona Formal Satin Midi Dress
Special Occasion
Radiate elegance in a formal dress that showcases your timeless style! Seona features a pleated cowl neckline, spaghetti straps, a cutout at the midriff, and a midi-length silhouette accented with a high side slit. The dress is composed of a silky-satin fabric that offers a form-hugging fit with a moderate stretch. Complete the look with rhinestone heels and a clutch.
With a smooth, luminous finish, this dress was made to shine. Keep the luxe look going with breathtaking satin prom dresses or go for a sophisticated statement with our wedding guest dresses.
Fit & Features
- Sleeveless cowl neckline, pleating
- Spaghetti straps
- Cutout at the midriff
- Midi-length silhouette, high side slit
- Satin fabric
- Form-hugging fit, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1675
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: IVORY, HUNTER, BLACK, RED, DENIM, NAVY
Available Size: XS, S, M, L, XL
Product Badge:- Sale
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Toni Glitter Cowl Neck Mini Dress
Special Occasion
Glistening glitter makes its mark on the picture-perfect Toni mini dress for your next formal dance! She features long sleeves, a cowl neckline, a high-waist seam, and a front ruched seam along her bodycon silhouette. The formal dress is composed of a glitter-knit lined fabric with plenty of stretch. Complete your dressy look in statement earrings.
Fit & Features
- Long sleeves, cowl neckline
- Bra-friendly design
- High-waist seam
- Front ruched seam, bodycon silhouette
- Mini-length hem
- Glitter-knit lined fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05001-1317
Category Name: Semi-Formal Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK, BROWN-2, WINE-2
Available Size: XS, S, M, L, XL
Product Badge:- Sale
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Harriet Formal Satin Corset Midi Dress
Special Occasion
Be radiant in the fiery Harriet formal satin midi dress perfect for bridesmaids, rehearsal dinners, or banquets! She features a figure-snatching corset-designed bodice with a square neckline, adjustable spaghetti straps, and flexible boning inserts. A side pleated seam leads to the bodycon silhouette showcasing a high front wrap slit along the midi-length hem. The formal dress is crafted from a glossy and sleek satin fabric that exudes sophistication! Complete the look with earrings and block heels.
Fit & Features
- Sleeveless square neckline, adjustable spaghetti straps
- Corset-designed bodice, flexible boning
- Bodycon silhouette, high front wrap slit, midi-length hem
- Satin knit fabric, moderate stretch
- Pasties or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-2039
Category Name: Semi-Formal Dresses
Price: $49.90
Availability: In Stock
Available Color: GOLD, SAGE, RED, PURPLE
Available Size: XS, S, XL, M, L
- Sleeveless square neckline, adjustable spaghetti straps
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Forever Sleek Satin Strapless Bodycon Mini Dress
This sleek satin-knit mini dress features a strapless straight-across neckline, pleated detailing at the front to accentuate your curves along the bodycon silhouette, and a faux wrap-front design creating an asymmetric mini-length hem. Style with strappy stilettos.
Fit & Features
- Satin-knit fabric with partial knit lining, plenty of stretch
- Strapless straight neckline, dart seams
- Pleating
- Faux wrap-front design
- Mini-length bodycon fit
- Runs true to size
Style Number/Barcode: 05103-5950
Category Name: Semi-Formal Dresses
Price: $34.90
Availability: In Stock
Available Color: BLACK, SAGE
Available Size: XS, S, M, L, XXS
- Satin-knit fabric with partial knit lining, plenty of stretch
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Lilian Sequin Strapless Lace-Up Mini Dress
Special Occasion
The Lilian mini dress is accented with a luxe sequin embroidered scroll pattern on lined mesh fabric for gorgeous glamour. The short dress features a V-neckline, a lace-up back that turns heads, and a figure-hugging bodycon silhouette. Perfect for a school dance or birthday!
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
- Sequin scroll patterned mesh fabric lined with stretchy knit
- Strapless V-neckline
- Flexible boning at the bodice
- Lace-up back, lower zipper with hook-eye closure
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2421
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: RED, ORANGE, HUNTER
Available Size: S, M, L
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Meilani Rhinestone Mesh Long Sleeve Mini Dress
Special Occasion
Bring a chic shimmer to your night-out look in the Meilani formal mini dress crafted with lined mesh fabric with all-over tonal rhinestone embellishments. It features a square neckline, a corset bodice with flexible boning for support, sheer long balloon-style sleeves, and a partially open back with tie-back straps at the top. The ruched detailing will accentuate your gorgeous curves along 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 knit lining, plenty of stretch
- Tonal rhinestone embellishments
- Square neckline, corset bodice, flexible boning
- Sheer long balloon sleeves, elastic cinched hems
- Partially open back, top tie-back spaghetti straps, zipper closure
- Ruching, mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2502
Category Name: Semi-Formal Dresses
Price: $14.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kiara Sequin Beaded Off-The-Shoulder Mini Dress
Special Occasion
Shimmer at every event in the Kiara sequin beaded mini dress boasting a chic off-the-shoulder neckline, a corset bodice that snatches your figure, and a bodycon silhouette. Pair with earrings and heels.
Fit & Features
- Sheer mesh fabric with knit lining, minimal stretch
- All-over sequin and beaded embroidery
- Off-the-shoulder sweetheart neckline, no-slip strip
- Draped pleated cowl neck overlay, short sleeve cuffs
- Corset-like bodice, flexible boning, back zipper with hook-eye closure
- Ruched side seams
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2198
Category Name: Semi-Formal Dresses
Price: $9.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Spotlight Moment V-Neck Surplice Midi Dress
You'll love every moment in the spotlight wearing this sleeveless midi dress at parties and date nights! Boasting a surplice V-neckline and spaghetti straps, this bodycon dress accentuates your curves for a flattering look. The asymmetrical midi hem adds a touch of elegance, making it a must-have for dressy occasions. Complete the look with a clutch, heels, and earrings for a flawless finish!
Fit & Features
- Smooth knit fabric with stretch
- Spaghetti straps
- Surplice
- Bodycon silhouette, midi-length
- Runs true to size
Style Number/Barcode: 05101-3028
Category Name: Semi-Formal Dresses
Price: $36.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L
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Reese Woven Glitter Knit Open-Back Bow Mini Dress
Special Occasion
Illuminate the night with the Reese mini dress that brings endless luxe to your special event! The woven glitter knit dress features a strapless sweetheart neckline with a pleated cowl draped overlay and an open back with a large detachable bow accent to add drama! Complete your Prom outfit with chrome heels.
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
- Woven glitter knit fabric with knit lining, moderate stretch
- Strapless sweetheart neckline with cowl draped overlay, no-slip strip, padded bust
- Open back, detachable large bow accent, dual button closures
- Side zipper with hook-eye closure
- High waist seam
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2356
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: PINK, BLACK
Available Size: XS, S, M, L, XL
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Krystal Sequin Low Back Beaded Mini Dress
Special Occasion
Gorgeous back detail makes the Krystal sequin dress a sexy standout! Perfect for modern brides or birthday babes, she features a plunge V-neckline, adjustable spaghetti straps in a subtle nude hue, a padded bust, a striking low back with multiple strands of beads, and a sweet form-hugging silhouette. The party dress is designed with a sequin-embellished pattern on sheer mesh fabric to give you some sparkle and has a subtle nude-tone stretchy knit lining. Complete the look with dangly earrings and heels for weddings, birthdays, or a dressy night out!
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
- Sleeveless plunge V-neckline, padded bust
- Adjustable spaghetti straps, subtle nude tone
- Low back, multiple strands of beads, zipper and hook-eye closure
- Form-hugging fit, mini-length hem
- Sequin-embellished pattern
- Sheer mesh fabric, subtle nude tone stretchy knit lining
- Runs true to size
Style Number/Barcode: 05001-2347
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: L
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Chic Look Square Neck Bodycon Knit Midi Dress
Show off a chic and sleek look at a rooftop bar in this bodycon midi dress! Designed with a stretchy double-lined knit fabric, this curve-hugging dress will flaunt your stunning figure with its bodycon silhouette. The mid-length dress features a sleeveless square neckline for a flattering look, tank shoulder straps, a closed-back design, and a back slit for added allure. Style with strappy stiletto heels.
Fit & Features
- Stretchy double-lined knit fabric
- Square neckline
- Tank shoulder straps
- Closed back
- Back slit
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05101-3398
Category Name: Semi-Formal Dresses
Price: $20.97 $46.90
On Sale: Yes
Availability: Out of Stock
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Classic Glam Glitter Knit High Slit Midi Dress
Classic glam will be your vibe in this glitter knit midi dress featuring a sleeveless cowl neckline, spaghetti straps that lead to a chic cross-back design, a high-cut side slit to showcase some leg, and a bodycon silhouette to hug your curves. Perfect for a cocktail party, pair with stiletto heels.
Fit & Features
- Glitter knit fabric, plenty of stretch
- Cowl neckline
- Spaghetti straps, cross-back design
- High side slit
- Midi-length bodycon fit
- Runs true to size
Style Number/Barcode: 05101-3552
Category Name: Semi-Formal Dresses
Price: $42.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L