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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Tilda Formal Velvet Midi Dress
Special Occasion
Put your curves on display in the gorgeous Tilda formal velvet dress destined to be your plus one for a wedding or banquet! She features a sleeveless surplice v-neckline, spaghetti straps, a form-hugging silhouette, and a faux wrap midi-length hem with a slit. The formal dress is composed of luxuriously soft velvet fabric with a bust lining and plenty of stretch. Style with fringe earrings and heels to complete the look!
Fit & Features
- Sleeveless surplice v-neckline, bust lining
- Spaghetti straps
- Form-hugging, front slit
- Faux wrap midi-length hem
- Luxe velvet fabric, moderate stretch
- Strapless or sticky bra recommended
- Fits true to size
Style Number/Barcode: 05001-1234
Category Name: Semi-Formal Dresses
Price: $14.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Disco Lights Sequin Party Dress
Stun under the disco lights in this party-ready sequin short dress featuring a sleeveless square neck, adjustable spaghetti straps that cross along the low-cut back, a bodycon silhouette, and a wrap front hem. Complete your club look in platform heels.
Fit & Features
- Sleeveless square neck, adjustable spaghetti straps
- Cross straps, low-cut back
- Back zipper and hook-eye closure
- Bodycon silhouette
- Wrap front short hem
- Sequin fabric, knit lining, no stretch
- Runs true to size
Style Number/Barcode: 05103-4618
Category Name: Semi-Formal Dresses
Price: $5.97 $50.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Shining Impression Sequin Marabou Dress
Make a shining impression at your next dressy affair! This sequin mesh mini dress captivates the room in a strapless, sleeveless neckline with diva marabou trim, flexible boning inserts along the bodice, and an asymmetrical hem. Complete the look in strappy heels.
Fit & Features
- Strapless, sleeveless neckline
- Marabou trim, back zipper closure
- Flexible boning inserts
- Bodycon silhouette
- Asymmetrical mini-length hem
- Sequin mesh fabric, sewn-in lining, no stretch
- Runs true to size
Style Number/Barcode: 05101-1925
Category Name: Semi-Formal Dresses
Price: $9.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Chic Glam Moment Glitter Knit Mini Dress
Showcase a chic glam moment in this gorgeous glitter knit mini dress. It features an asymmetric one-shoulder neckline with a single long puff sleeve, a faux wrap hem with pleated detailing, and a short, curve-hugging silhouette. The glitter knit fabric offers a moderate stretch. Style with sleek gold hoops.
Fit & Features
- Asymmetric one-shoulder neckline
- Long puff sleeve, tapered hem
- Faux wrap hem, pleating at the front
- Mini-length hem
- Fitted bodycon silhouette
- Glitter knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1747
Category Name: Semi-Formal Dresses
Price: $20.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Desirae Sequin Feather Short Dress
Special Occasion
Inspired by flappers, embody a 1920s allure in the Desirae short party dress to make your striking entrance! She features long sleeves with feathered cuffs, a V-neckline, a bodycon silhouette, and a short-length feather hem. The formal dress is composed of a mesh sequin patterned fabric with beading and feather accents, a knit lining, and minimal stretch. Complete your dressy look in glitzy stiletto heels for a holiday party!
Fit & Features
- Long sleeves with feathered cuffs
- V-neckline, bra-friendly design
- Back zipper and hook-eye closure
- Bodycon silhouette, short-length hem
- Beading and feather accents
- Sequin pattern mesh fabric, knit lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05001-1184
Category Name: Semi-Formal Dresses
Price: $9.97 $159.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Miley Sequin One Shoulder Dress
Special Occasion
Make a dramatic entrance in the Miley sequin party dress with all eyes all you! She features a one-shoulder sweetheart plunge neckline with a wire insert and long sleeve, a high-waist seam, and a bodycon asymmetrical wrap short hem. The formal dress is composed of a sequin-knit mesh fabric with a sewn-in knit lining and minimal stretch. Complete your dressy look in glitzy earrings for a Christmas or New Year's Eve party!
Fit & Features
- One-shoulder sweetheart plunge neckline with a wire insert
- Long sleeve, strapless bra recommended
- Back zipper and hook-eye closure
- Bodycon silhouette
- Asymmetrical wrap short hem
- Sequin mesh fabric, sewn-in knit lining, minimal stretch
- Fits true to size
Style Number/Barcode: 05001-1117
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Clearance
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Love in Bloom Floral Off-Shoulder Dress
Bloom in this lovely floral off-shoulder midi dress to enchant at every party or event! This dress hugs your curves in all the right places with soft ruching and a flared hem that moves like a dream.
Fit & Features
- Floral print, smooth knit stretchy fabric, lined
- Off-shoulder neckline
- Bodycon silhouette
- Flared midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000285
Category Name: Semi-Formal Dresses
Price: $39.90
Availability: In Stock
Available Color: MAUVE
Available Size: XS, S
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Rhonda Formal Velvet Midi Dress
Special Occasion
Turn heads in the glamorous Rhonda formal velvet dress for your next holiday party or celebration! She stuns in a sleeveless V-neckline, spaghetti straps, padded cups, and side ruched seams to accentuate your curves along her form-fitting, midi-length hem. The formal dress is composed of luxurious velvet fabric. Complete your dressy look in lattice cutout booties and earrings!
Fit & Features
- Sleeveless V-neckline, spaghetti straps
- Padded cups
- Side ruched seams
- Form-fitting silhouette
- Midi-length hem
- Velvet fabric, knit lining at the bust, moderate stretch
- Runs true to size
Style Number/Barcode: 05001-1235
Category Name: Semi-Formal Dresses
Price: $54.90
Availability: Out of Stock
Product Badge:- Ships Free
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Sparkle Bright Sequin Marabou Dress
Sparkle and shine in this shimmering sequin mini dress perfect for holiday parties and events! The dress features an off-the-shoulder neckline with marabou trim, long fitted sleeves, and a form-hugging silhouette with ruching down the sides. The lined knit fabric features all-over sequin embroidery for a glamorous vibe. Style with rhinestone jewelry to complete the look!
Fit & Features
- Off-the-shoulder neckline, padded cups, marabou trim
- Long fitted sleeves
- Form-hugging silhouette, ruched detailing down the sides
- Back zipper, hook and eye closure
- Mini-length hem
- Sequin embroidery
- Sheer knit fabric, full knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1862
Category Name: Semi-Formal Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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I'm So Fancy Lace Satin Mini Dress
You'll look and feel so fancy in this satin mini dress perfect for dressy cocktail parties! It features a sleeveless square neck, spaghetti straps, a floral lace sequin bodice, a side pleated seam, and an asymmetrical hem. Style with glitter heels for some sparkle!
Fit & Features
- Sleeveless square neck, spaghetti straps
- Floral lace sequin bodice
- Side pleated seam, bodycon silhouette
- Asymmetrical mini-length hem
- Lined satin fabric
- Minimal stretch
- Fits true to size
Style Number/Barcode: 05101-1928
Category Name: Semi-Formal Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Isabel Velvet Rhinestone Trim Dress
Special Occasion
Attention everyone, you've arrived looking like a princess in the Isabel formal dress for holiday parties and dressy soirees! She features long fitted sleeves with shoulder pads for structure, a gorgeous rhinestone trim sweetheart neckline with a center-notched design, and a pleated side seam that leads to her bodycon, asymmetric short hem. The formal dress is composed of luxurious lined velvet fabric with a moderate stretch. Style with rhinestone stiletto heels to complete your glam look!
Fit & Features
- Long fitted sleeves, shoulder pads
- Rhinestone trim sweetheart neckline, center-notched design
- Back zipper, hook and eye closure
- Pleated side seam, bodycon silhouette, asymmetric short-length hem
- Lined velvet fabric, moderate stretch
- Bra-friendly design
- Runs true to size
Style Number/Barcode: 05001-1217
Category Name: Semi-Formal Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lilly Formal Crepe Cutout Dress
Special Occasion
Slip into the Lilly formal crepe dress perfect for dressing up on date nights and cocktail soirees! She features a one-shoulder neckline with a single long sleeve, shoulder pad, a cutout waist, and a side slit to flaunt some skin. The formal dress is composed of a stretch-knit crepe-lined fabric that hugs your body like a glove! Complete the look with a glitter clutch and heels.
Fit & Features
- One-shoulder neckline, single long sleeve, shoulder pad
- Cutout waist and side slit
- Form-hugging silhouette
- Midi-length hem
- Lined crepe fabric, moderate stretch
- Strapless or adhesive bra recommended
- Fits true to size
Style Number/Barcode: 05001-1264
Category Name: Semi-Formal Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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A Taste For Glitter Velvet Midi Dress
You've come to the right midi dress to fulfill your desire to shine! This sleeveless glitter velvet dress features a cowl neckline, spaghetti straps, and a curve-hugging design. Complete the look in strappy stiletto heels for a wine & dine type of night!
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps
- Curve-hugging silhouette
- Midi-length hem
- Glitter velvet knit fabric
- Moderate stretch
- Fits true to size
Style Number/Barcode: 05101-1889
Category Name: Semi-Formal Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Elevated Glamour Glitter Knit Midi Dress
Show off an elevated glam style in this gorgeous glitter knit midi dress. It features a sleeveless V-neckline with a wrap-front design, spaghetti straps, front ruching leading to a high front slit, and a midi-length, curve-hugging silhouette. The glitter knit fabric offers a moderate stretch. Complete the look with rhinestone heels.
Fit & Features
- Sleeveless V-neckline, wrap-front design
- Spaghetti straps
- High waist seam
- Front ruching, front slit
- Midi-length hem, form-hugging fit
- Glitter knit fabric, knit lining at the bust, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1856
Category Name: Semi-Formal Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sparkle Plans Glitter Knit Midi Tube Dress
She’s sparkly, she’s sleek, and she didn’t come to play. This glitter knit midi tube dress serves major bombshell vibes—perfect for nights when subtle just won’t cut it.
Fit & Features
- Glitter knit fabric, high stretch, knit lining
- Strapless straight-across neckline
- High-cut side slit
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-000133
Category Name: Semi-Formal Dresses
Price: $25.00 $42.90
On Sale: Yes
Availability: In Stock
Available Color: NAVY
Available Size: S, M, L, XL
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Craving Shine Glitter Midi Dress
Indulge yourself with this sparkling glitter midi dress to make a striking impression at cocktail parties! It features a sleeveless scoop neck, spaghetti straps that lead to a cross-back lace-up design, and a form-hugging silhouette with a sultry front slit. The glitzy glitter knit fabric offers a moderate stretch. Complete the look with earrings.
Fit & Features
- Sleeveless scoop neck, padded cups
- Adjustable spaghetti straps
- Lace-up back, tie closure
- Lower back zipper
- Form-hugging silhouette
- Front slit, midi-length hem
- Textured glitter knit fabric, lined bust, plenty of stretch
- Runs true to size
Style Number/Barcode: 05101-1767
Category Name: Semi-Formal Dresses
Price: $19.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Party Time Glitter Mesh Mini Dress
This glitter mini dress will inspire your next look for a party! It features sheer long sleeves, a square neck, and a bodycon silhouette. Style with strappy block heels to complete the look.
Fit & Features
- Sheer long sleeves
- Square neck
- Bodycon silhouette
- Mini-length hem
- Glitter mesh fabric, partial knit lining
- Moderate stretch
- Fits true to size
Style Number/Barcode: 05101-1943
Category Name: Semi-Formal Dresses
Price: $19.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sweet Slay Satin Mesh Drape Dress
You'll be sweetly slaying the club in this satin mini dress! It features a sleeveless sweetheart neckline, adjustable spaghetti straps, a lightly padded bust, mesh draping across the bust, and a bodycon silhouette. Complete the look in a glam necklace and earrings set!
Fit & Features
- Sleeveless sweetheart neckline, adjustable spaghetti straps
- Lightly padded bust, back zipper closure
- Mesh draping across the bust
- Bodycon silhouette
- Mini-length hem
- Smooth satin, lined, minimal stretch
- Fits true to size
Style Number/Barcode: 05103-4724
Category Name: Semi-Formal Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Celebrate All Night Velvet Dress
The perfect velvet short dress for an all-night celebration! The dress features an off-the-shoulder sweetheart neckline with ruffle trim, padded bust, and side and back ruched seams that accentuate your curves along the form-hugging silhouette. Complete your dressy look in clear strap heels.
Fit & Features
- Off-the-shoulder, sweetheart neck, ruffle trim
- Padded bust
- Side and back ruched seams
- Form-hugging silhouette
- Short-length hem
- Velvet fabric, lined, moderate stretch
- Fits true to size
Style Number/Barcode: 05101-1819
Category Name: Semi-Formal Dresses
Price: $20.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Crowd Pleaser Velvet Short Dress
Strut in and stun in this velvet short dress for a saucy club 'fit! The dress features a sleeveless square neckline, spaghetti straps, and a curve-hugging, bodycon silhouette. The smooth velvet fabric offers a moderate stretch. Complete the look in silver platform heels.
Fit & Features
- Sleeveless square neck
- Spaghetti straps
- Bodycon silhouette
- Short-length hem
- Velvet fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05103-4799
Category Name: Semi-Formal Dresses
Price: $19.97 $29.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Cheers To Chic Vibes Velvet Mini Dress
Show off chic vibes as you celebrate in style in this luxe velvet mini dress. It features a low V-neckline with a wrap-front design, long fitted sleeves, a draped front accent and front sash, ruching down the side seams, a faux wrap-front hem, and a fitted, bodycon silhouette. The smooth velvet fabric offers a moderate stretch. Complete your look with gold statement earrings.
Fit & Features
- Low V-neckline, wrap-front design
- Long fitted sleeves
- Draped front, front sash
- Ruching down the sides
- Faux wrap-front asymmetric hem
- Mini-length hem, form-hugging fit
- Velvet fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1825
Category Name: Semi-Formal Dresses
Price: $19.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Debby Formal Crepe Mesh Midi Dress
Special Occasion
Step out and be seen in the Debby formal midi dress to create an elegant entrance at birthday dinners and art galas! She features an off-the-shoulder neckline, sheer long fitted sleeves with ruched detailing, a form-hugging silhouette, and a sultry side slit to showcase some skin. The formal dress is composed of a crepe fabrication that offers moderate stretch. Complete the look in simple stiletto heels.
Fit & Features
- Off-the-shoulder neckline
- Sheer long fitted sleeves, ruched detailing
- Form-hugging silhouette
- Side slit, midi-length hem
- Crepe fabrication, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1343
Category Name: Semi-Formal Dresses
Price: $19.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Madi Formal Crepe Slit Midi Dress
Special Occasion
A closet staple for your upcoming weddings or dressy events, the Madi formal midi dress evokes a clean and pristine allure so you'll always feel classy! She features an off-the-shoulder, sweetheart neckline, foldover short-sleeve cuffs, and a form-hugging silhouette with a front side ruched seam atop a sultry side slit along her midi-length hem. The formal dress is composed of a stretch-knit crepe fabric that hugs your body like a glove! Complete the look with twisted rhinestone earrings.
Fit & Features
- Off-the-shoulder, sweetheart neckline
- Foldover short sleeve cuffs
- Form-hugging silhouette
- Front side ruched seam, side slit
- Midi-length hem
- Crepe fabric, lining at the bust, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1580
Category Name: Semi-Formal Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Avani Open Back Sequin Cutout Mini Dress
Special Occasion
Step into the spotlight with the Avani sequin mini dress that brings the shine to your formal events! The dress features a geometric sequin embroidered pattern on lined mesh fabric, a sleeveless halter neckline, dual waist cutouts, and a bold open back accented with a sleek bar strap. Complete your cocktail outfit with platform 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
- Sheer mesh fabric with knit lining, moderate stretch
- Sequin embroidery, geometric pattern
- Sleeveless halter neckline
- Dual cutouts at the waist
- Open back, bar strap with dual button closures, lower zipper with hook-eye closure
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2431
Category Name: Semi-Formal Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M
Product Badge:- Sale