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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Kara Formal Floral Satin Skater Dress
Special Occasion
Sleek with an adorable flirty flair, the Kara formal floral satin skater short dress is the picture-perfect option for parties! She features a sleeveless V-neckline, adjustable spaghetti straps for customizable wear, a fitted high waist, a short skater skirt, and a fit and flare silhouette. The smooth satin woven fabric features an all-over floral pattern for the prettiest look. Style this dress with platform heels.
Fit & Features
- Sleeveless V-neckline
- Adjustable spaghetti straps, hidden back zipper, hook and eye closure
- Fitted high waist, short skater skirt, fit and flare silhouette
- Floral pattern
- Satin woven fabric, full lining, no stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1478
Category Name: Semi-Formal Dresses
Price: $19.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Elodie Floral Embroidered Mesh Skater Dress
Special Occasion
Ethereal and effortlessly captivating, the Elodie mesh skater dress stuns with its floral embroidered bodice and flirtatious lace-up back. The full, airy skirt moves with every step, creating a picture-perfect finish for your most memorable nights.
Fit & Features
- Sheer mesh and tulle fabrics, short knit skirt lining
- Sheer bodice, lined sweetheart bust, flexible boning
- Floral embroidered applique, clear sequins, beaded embellishments
- Spaghetti straps, open lace-up back design, lower back zipper with hook-eye closure
- Short pleated skater silhouette
- Runs true to size
Where to Wear:
Homecoming, formal birthday celebrations, and fancy parties.
Style Number/Barcode: 05001-000049
Category Name: Semi-Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: PERIWINKLE
Available Size: L
Product Badge:- Ships Free
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Esmeralda Tulle Sequin Strapless Party Dress
Special Occasion
Chat, twirl, and dance the night away in the flirty Esmeralda sequin party dress at prom, sweet sixteens, and banquet dinners! She features a strapless sweetheart neckline with a built-in padded bust, a lace-up back design for a customized fit, and a high waist seam leading to her flattering skater short-length silhouette. The formal dress is composed of a lined tulle fabric with all-over iridescent sequins to create the perfect sparkle! Complete the look in a glam necklace and earrings set.
Fit & Features
- Sleeveless, strapless sweetheart neckline, padded bust
- Lace-up back design, tie closure
- High waist seam, skater silhouette
- Short-length hem
- Iridescent flower sequins, round sequins
- Sheer tulle fabric, full woven lining, minimal stretch
- Bra optional
- Runs true to size
Style Number/Barcode: 05001-1514
Category Name: Semi-Formal Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Lydia Taffeta Skater Party Dress
Special Occasion
For the girls who want to make a memorable entrance, the Lydia short party dress is the cute showstopper you're after! Perfect for school dances, weddings, and formal banquets. She features a sleeveless square neckline, tank shoulder straps, a high waist seam with hidden side pockets to keep your hands warm, and a flattering fit and flare short silhouette. The formal dress is composed of a woven taffeta fabric with multiple tulle and stretchy knit lining to give her a voluminous effect. Complete the look with a glitter clutch and platform stiletto heels.
Fit & Features
- Sleeveless square neckline, tank shoulder straps
- High waist seam, hidden side pockets
- Back zipper and hook-eye closure
- Fit and flare, skater short silhouette
- Taffeta woven fabric, tulle and stretchy knit linings
- Bra friendly design
- Runs true to size
Style Number/Barcode: 05001-1299
Category Name: Semi-Formal Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Nessa Rhinestone Mesh Party Dress
Special Occasion
Pretty girls walk like this in the Nessa party dress! Radiate glamour at birthday celebrations, school dances, or a bachelorette. She features a sleeveless V-neckline with rhinestone gem trim, adjustable spaghetti straps, a sultry sheer bodice, and a bodycon silhouette with a mini-length hem. The formal dress showcases glitzy all-over rhinestone embellishments in a figure-flattering pattern on mesh fabric with a stretchy knit lining. Complete the look in platform heels and fringe earrings.
Fit & Features
- Sleeveless V-neckline, rhinestone trim
- Adjustable spaghetti straps, side zipper and hook-eye closure
- Sheer bodice, bodycon silhouette, mini-length hem
- All-over rhinestone embellishments
- Mesh fabric, stretchy knit lining
- Sticky bra or nipple covers recommended
- Runs true to size
Style Number/Barcode: 05001-1502
Category Name: Semi-Formal Dresses
Price: $49.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Janelle Sequin V-Neck Wrap Party Dress
Special Occasion
Play up your sparkle in the Janelle sequin party dress destined for the dance floor at prom, quinceaneras, or weddings! She features a sleeveless V-neckline with a sheer mesh insert, adjustable spaghetti straps, a padded bust, a bodycon silhouette, and a faux wrap mini-length hem. The formal dress is composed of a sequin-embellished fabric with a stretchy knit lining. Complete the look in glam rhinestone spiral heels.
Fit & Features
- Sleeveless V-neckline, sheer mesh insert
- Adjustable spaghetti straps, padded bust
- Back zipper and hook-eye closure
- Bodycon silhouette, faux wrap mini-length hem
- Sequin-embellished fabric, stretchy knit lining
- No bra required
- Runs true to size
Style Number/Barcode: 05001-1503
Category Name: Semi-Formal Dresses
Price: $54.90
Availability: Out of Stock
Product Badge:- Sale
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Skylar Butterfly Sequin One-Shoulder Party Dress
Special Occasion
Ethereal and iridescent, the Skylar butterfly sequin party dress will give off the dreamiest vibes! She features a sleeveless asymmetric one-shoulder neckline with a built-in padded bust, a thin tank shoulder strap, dual adjustable spaghetti straps at the back, a high waist seam, a short skater skirt with a fit and flare silhouette, and all-over butterfly applique accents and sequin embroidery. The sheer mesh fabric includes a full woven lining and a tulle underskirt. Complete the look with clear heels.
Fit & Features
- Sleeveless asymmetric one-shoulder neckline, padded bust, tank shoulder strap
- Dual adjustable spaghetti straps at the back, zipper, hook and eye closure
- High waist seam, short skater skirt, fit and flare silhouette
- Butterfly applique accents, iridescent sequin embroidery
- Sheer mesh fabric, full woven lining, tulle underskirt, no stretch
- Bra optional
- Runs true to size
Style Number/Barcode: 05001-1442
Category Name: Semi-Formal Dresses
Price: $39.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Janelly Floral Mesh Rhinestone Party Dress
Special Occasion
Bring the flirt factor in the Janelly party dress for prom, banquets, and sweet sixteen celebrations! She features a sleeveless V-neckline with a wire insert, a padded bust, adjustable spaghetti straps, and a rhinestone embellished waist trim that leads to her voluminous skater short silhouette. The formal dress is composed of a fab floral mesh textured design with multiple tulle and woven linings. Complete the look in sassy platform heels and a clutch.
Fit & Features
- Sleeveless V-neckline, wire insert, padded bust
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Rhinestone waist trim, skater short silhouette
- Floral mesh textured design, tulle and woven linings
- No bra required
- Runs true to size
Style Number/Barcode: 05001-1444
Category Name: Semi-Formal Dresses
Price: $39.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Steph Formal Taffeta High-Low Dress
Special Occasion
Can't you picture having all eyes on you wearing the flirty Steph formal dress? Perfect for prom, banquet dinners, and dressy celebrations! She features a sleeveless V-neck, padded bust, adjustable spaghetti straps, an empire waist with hidden side pockets for keeping your hands warm, and a flattering A-line silhouette with a high-low hem. The formal dress is composed of a taffeta woven fabric with multiple tulle and stretchy knit linings. Complete the look in strappy block heels.
Fit & Features
- Sleeveless V-neck, padded bust
- Adjustable spaghetti straps, back zipper and hook-eye closure
- Empire waist, hidden side pockets
- A-line silhouette, high-low hem
- Taffeta woven fabric, tulle and stretch knit linings
- No bra required
- Runs true to size
Style Number/Barcode: 05002-7017
Category Name: Semi-Formal Dresses
Price: $9.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Justine Formal Crepe Sweetheart Long Dress
Special Occasion
Chic, sultry, and showstopping, the Justine formal crepe dress is a stunning style for dinner banquets, ceremonies, and anniversary parties! She features a sleeveless sweetheart neckline with a lovely cowl draping, spaghetti straps, a padded bust, a hip-hugging slim silhouette, and a sexy high front slit along her floor-length hem. The formal dress is composed of a lined crepe fabric with minimal stretch. Complete the look with an embellished box clutch and heels.
Fit & Features
- Sleeveless sweetheart neckline, cowl draping
- Spaghetti straps, padded bust
- Hip-hugging, slim silhouette
- High front slit, floor-length hem
- Lined crepe fabric, minimal stretch
- Bra optional
- Runs true to size
Style Number/Barcode: 05002-7317
Category Name: Semi-Formal Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Shimmering Allure Glitter Tube Midi Dress
This strapless stunner hugs you in all the right places with ruching, glitter mesh, and a leggy side slit made for entrances on date night or dressy events!
Fit & Features
- Glitter mesh-lined fabric
- Strapless tube neckline
- Side slit
- Bodycon silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-4113
Category Name: Semi-Formal Dresses
Price: $48.90
Availability: Out of Stock
Product Badge:- Ships Free
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Let It Glow Glitter Mesh Mini Dress
Never dull your shine! Light up the night in this glitter mesh mini dress perfect for your next girl's night out. Featuring a sleeveless square neck, adjustable spaghetti straps, and side ruched seams that accentuate your curves along the bodycon silhouette. Complete the look in strappy block heels.
Fit & Features
- Sleeveless square neck
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Side ruched seams
- Bodycon silhouette, mini-length hem
- Glitter mesh overlay, stretchy knit lining
- Runs true to size
Style Number/Barcode: 05103-4923
Category Name: Semi-Formal Dresses
Price: $6.97 $43.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Daring Beauty Satin Slit Midi Dress
Envoke a daring and beautiful style in this satin midi dress for semi-formal weddings, cocktail parties, and dressy birthdays! It features a sleeveless square neck, spaghetti straps, a bodycon silhouette, and a center front ruched seam that leads to the flirty slit accent. The luxe satin fabric offers a moderate stretch. Complete the look in bold rhinestone heels.
Fit & Features
- Sleeveless square neck
- Spaghetti straps
- Bodycon silhouette
- Center front ruched seam, slit accent
- Midi-length hem
- Satin fabric, knit lining at the bust, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2105
Category Name: Semi-Formal Dresses
Price: $9.97 $41.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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In Paradise Tropical Print Midi Dress
You'll be ready for your paradise getaway with this tropical print midi dress! It features a sleeveless V-neck, spaghetti straps, a sultry cutout back, a bodycon silhouette, and an asymmetrical side slit cutout. Complete the look in wedges.
Fit & Features
- Sleeveless V-neck, spaghetti straps
- Cutout back
- Bodycon silhouette
- Asymmetrical side slit cutout
- Midi-length hem
- Tropical print, stretchy knit fabric
- Runs true to size
Style Number/Barcode: 05102-4987
Category Name: Semi-Formal Dresses
Price: $19.97 $37.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Glisten And Glimmer Sequin Lace-Up Dress
Glisten and glimmer from every angle in this sequin mini dress at your next dressy celebration party! It features a sleeveless square neck, spaghetti straps that lace up in the back, and a short form-hugging silhouette. The dress is designed with a sequin-scroll pattern that adds luxe vibes! Complete the look in glitter platform heels for extra sparkle!
Fit & Features
- Sleeveless square neck
- Spaghetti straps
- Lace-up back, lower zipper and hook-eye closures
- Form-hugging silhouette, mini-length hem
- Sequin-scroll patterned fabric
- Sewn-in stretchy knit lining
- Runs true to size
Style Number/Barcode: 05101-2000
Category Name: Semi-Formal Dresses
Price: $22.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lace Amour V-Neck Skater Dress
Breeze into your date in this lovely lace skater dress to bring romance! The dress features a sleeveless V-neck, adjustable spaghetti straps, a fit and flare silhouette, and a tiered ruffled short hem. Complete the look in chic block heels.
Fit & Features
- Sleeveless V-neck
- Adjustable spaghetti straps
- Fit and flare skater silhouette
- Tiered ruffled short hem
- Lace fabric, knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1559
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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Alissa Bow-Front Glitter Knit Mermaid Dress
Special Occasion
Sparkle up the night in elegant and chic style in the Alissa bow-front glitter knit mermaid dress! She features a strapless sweetheart neckline, an adorable large bow accent at the bust, a hip-hugging fit, and a floor-sweeping hem with a mermaid silhouette. The glitter knit fabric will provide the prettiest shimmer. Complete the look in this formal long dress with rhinestone fringe earrings.
Fit & Features
- Strapless sweetheart neckline
- Large bow accent at the bust
- Hip-hugging fit
- Floor-sweeping hem, mermaid silhouette
- Lined glitter knit fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7277
Category Name: Semi-Formal Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Flirty Attitude Bubble Hem Mini Dress
Show off a flirty attitude in this adorable bubble hem mini dress! It features a sleeveless one-shoulder neckline with a tank shoulder strap, a flowy A-line fit, and a mini-length silhouette with the cutest bubble hem for a subtle flared-out look. The sheer chiffon fabric includes a full knit lining. Style with platform heels.
Fit & Features
- Sleeveless one-shoulder neckline
- Tank shoulder strap
- A-line fit
- Mini-length silhouette
- Bubble hem
- Sheer chiffon fabric, knit lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05101-2439
Category Name: Semi-Formal Dresses
Price: $9.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Can't Help It Mesh Off-The-Shoulder Midi Dress
A girl like you can't help but show up in this midi dress and slay! The midi-length dress features a sultry off-the-shoulder sweetheart neckline, short-sleeve cuffs, a ruched and padded bust, a flattering side slit, and side ruched seams that accentuate your curves along the bodycon silhouette. Complete the look in strappy heels for a dinner party or wedding!
Fit & Features
- Off-the-shoulder sweetheart neckline
- Short-sleeve cuffs
- Ruched and padded bust
- Side slit, ruched seams
- Bodycon silhouette, midi-length hem
- Mesh fabric, stretchy knit lining
- Runs true to size
Style Number/Barcode: 05101-000049
Category Name: Semi-Formal Dresses
Price: $39.90
Availability: In Stock
Available Color: BLACK, RUST
Available Size: XS, S, M, L, XL
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Classic Silhouette Bodycon Midi Dress
This classic bodycon midi dress will create a stunning silhouette. It features a sweetheart neckline, short cap sleeves, a midi-length hem, and a curve-hugging fit. The brushed knit fabric offers plenty of stretch. Style this mid-length dress with sleek hoops and strappy heels.
Fit & Features
- Sweetheart neckline
- Short cap sleeves
- Midi-length hem
- Form-hugging silhouette
- Brushed knit fabric, plenty of stretch
- Runs true to size
Style Number/Barcode: 05101-2230
Category Name: Semi-Formal Dresses
Price: $9.97 $26.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Be The Sensation Satin V-Neck Mini Dress
You'll be a total sensation in this satin mini dress at the club! The short dress features a sleeveless V-neck, spaghetti straps, and a side pleated seam that runs across the bodycon silhouette. Style the satin mini dress with dainty earrings and block heels to complete the look!
Fit & Features
- Sleeveless V-neck
- Spaghetti straps
- Side pleated seam
- Bodycon silhouette
- Mini-length hem
- Luxe satin fabric, knit lining at the bust, moderate stretch
- Runs true to size
Style Number/Barcode: 05103-4955
Category Name: Semi-Formal Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Diane Crepe Bow Strap Short Dress
Special Occasion
Play up your flirty style in the Diane short dress ready to celebrate birthdays or milestone events! She's designed with a sleeveless, one-shoulder folded neckline with a statement bow strap, a detailed bodice, a bodycon silhouette, and a flirty hem slit. The formal dress is composed of a lined crepe fabric with minimal stretch. Style with stiletto heels to complete the look!
Fit & Features
- Sleeveless one-shoulder folded neckline
- Statement bow strap
- Back zipper and hook-eye closure
- Detailed bodice, bodycon silhouette
- Slit accent, short-length hem
- Lined crepe fabric, minimal stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1290
Category Name: Semi-Formal Dresses
Price: $19.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Patty Mesh Rhinestone Party Dress
Special Occasion
Both sexy and charming, the Patty mini dress is ready to party at birthdays and Vegas bachelorette weekends! She features a sleeveless sweetheart neckline, sleek bungee spaghetti straps, a padded bust eliminating the need for a bra, all-over ruched seams to accentuate your curves along her bodycon silhouette, and a mini-length. The formal party dress is composed of a mesh fabric with sparkly rhinestone embellishments and a sewn-in knit lining with plenty of stretch. Complete the look with stiletto pumps.
Fit & Features
- Sleeveless sweetheart neckline, bungee spaghetti straps
- Padded bust, no bra required
- All-over ruched seams, bodycon silhouette
- Mini-length hem
- Rhinestone embellishments
- Mesh fabric, sewn-in knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05001-1112
Category Name: Semi-Formal Dresses
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Mckensie Glitter One-Shoulder Party Dress
Special Occasion
Short in length but long in reasons to love! The Mckensie glitter party dress is ready to celebrate at bachelorette parties or formal dances. She features a sleeveless one-shoulder neckline, dual bungee spaghetti straps, curve-hugging side and back ruched seams, a bodycon fit, and a mini-length hem. The party dress is composed of a glitter knit fabric with a sewn-in lining and moderate stretch. Complete the look in sassy platform heels.
Fit & Features
- Sleeveless one-shoulder neck, dual bungee spaghetti straps
- Back zipper and hook-eye closure
- Side and back ruched seams
- Bodycon fit, mini-length hem
- Glitter knit fabric, sewn-in lining, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1466
Category Name: Semi-Formal Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free