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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Effortlessly Chic Semi-Formal Dresses
Find the perfect balance between casual and refined with Windsor’s collection of semi-formal dresses, designed to keep you polished and ready for every plan. Whether you're attending a wedding, a dinner party, or a night out, these dressy dresses blend elevated style with effortless ease.
Discover the latest trends, from smooth satin and airy chiffon to soft lace and subtle shimmer. Choose from fitted midi dresses that highlight your shape or flowy long semi-formal designs that move with you. With fresh hues and timeless neutrals, this collection offers versatile styles for every occasion.
Styles Made to Flatter
Looking for semi-formal attire for women? Try a classic wrap-front dress or a ruched design for a flattering fit. For something playful yet refined, opt for A-line silhouettes with asymmetrical hems or delicate lace details. Want a sleek, confident look? A fitted bodycon dress with a high slit or an off-the-shoulder neckline brings just the right amount of edge.
From Day Plans to Evening Moments
Each dress is designed to move with your schedule, making it easy to go from daytime events to evening plans. Style with rhinestone jewelry, a chic clutch, and strappy heels for a look that feels complete and elevated. Whether it's a celebration, a brunch, or a special night out, these semi-formal dresses make getting ready feel simple.
What Is the Difference Between a Formal Dress and a Semi-Formal Dress?
The difference comes down to how dressy the event is. Formal dresses are usually floor-length gowns made for black-tie events, galas, or upscale weddings, often with dramatic silhouettes and luxe fabrics.
Semi-formal dresses offer more flexibility while still feeling polished. These styles range from chic midi dresses to modern maxi lengths, often featuring details like wrap fronts, ruching, or asymmetrical hems. Perfect for weddings, parties, graduations, and celebrations, a semi-formal dress can easily be styled to fit the moment.
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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Elisa Sequin Bodycon Mini Dress
Special Occasion
Get ready to dance the night away in jaw-dropping style in this figure-hugging mini dress! Elisa is designed with a stunning sequin design, bodycon fit, and sweetheart neckline. Wear it with a evening bag and twinkling earrings for a night to remember.
Fit & Features
- Sweetheart neckline
- Thin spaghetti straps
- Sequin design
- Back crisscross straps
- Bodycon fit with moderate stretch
- Fits true to size
Style Number/Barcode: 05001-0746
Category Name: Semi-Formal Dresses
Price: $14.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Summer Crepe One-Shoulder Midi Party Dress
Special Occasion
Showcase your sophisticated style in the Summer midi party dress for every special occasion this season! She features a head-turning strappy back and a one-shoulder neckline, fitted bodice, and a high-cut slit on a midi hemline perfect for showing off some skin. The party dress is composed of a crepe knit fabric with a moderate stretch. Complete your look in radiant rhinestone heels and a matching clutch.
Fit & Features
- One-shoulder, strappy back
- Fitted bodice
- High-cut slit, midi hem
- Crepe knit fabric
- Moderate stretch
- Fits true to size
Style Number/Barcode: 05001-0895
Category Name: Semi-Formal Dresses
Price: $19.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Dinner Downtown Sleeveless Ruched Midi Dress
The perfect chic sleeveless midi dress for grabbing dinner downtown! Crafted from smooth knit fabric, this crew neck dress boasts curve-accentuating ruched seams along the bodycon silhouette and a sleek midi-length hem. Pair with kitten heels and a clutch.
Fit & Features
- Smooth knit fabric, stretchy knit lining
- Sleeveless crew neck
- Side ruched seams
- Bodycon silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05102-6066
Category Name: Semi-Formal Dresses
Price: $9.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sultry In Satin Corset Mini Dress
Sultry and chic, this satin mini dress is perfect for your next girl's night! It features a strapless design, a corset bodice with flexible boning to offer a snug fit, and a non-slip grip insert. The back and side ruching flaunt your curves on the mini-length silhouette. Complete your look in stiletto heels.
Fit & Features
- Strapless design
- Corset bodice, flexible boning, non-slip grip
- Back and side ruching
- Mini length silhouette
- Zipper closure
- Smooth satin-lined fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05103-4244
Category Name: Semi-Formal Dresses
Price: $6.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Ready For It Satin Midi Dress
You'll be ready to stylishly strut in this sleek satin midi dress! It features a sleeveless one-shoulder neckline with dual spaghetti straps, ruching down the sides, and a mid-length, curve-hugging fit. The satin-knit fabric offers a moderate stretch. Complete your party look with gold hoops and clear heels.
Fit & Features
- Sleeveless one-shoulder neckline
- Dual bungee spaghetti straps
- Ruching down the sides
- Mid-length, form-fitting silhouette
- Satin-knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1241
Category Name: Semi-Formal Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Festive Cheer Velvet Slit Midi Dress
Ring in the holiday season with this velvet slit midi dress for every party on your calendar! It features adjustable spaghetti straps, a square neckline, and a form-fitting silhouette and zipper closure. The luxe velvet offers minimal stretch. Complete your look with glitter heels and a clutch.
Fit & Features
- Adjustable spaghetti straps
- Sleeveless, square neckline
- High-cut slit, midi-length hem
- Form-fitting silhouette
- Zipper closure
- Velvet-lined fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1321
Category Name: Semi-Formal Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Holiday Luxe Velvet Tie-Back Ruched Dress
Make an appearance at every holiday party in this luxe velvet dress! It features a square neckline with spaghetti straps, an empire waist, a midi-length hem, an open back with a tie detail, and ruching at the lower back to accentuate your curves. Perfect for styling with sexy heels and a glitter clutch.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- Empire waist, midi-length hem
- Slit accent
- Open-back, tie detail, ruching at the lower back
- Luxe velvet fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1282
Category Name: Semi-Formal Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Tayla Formal High Slit Mermaid Dress
Special Occasion
Bring the elegance in a formal dress that brings that timeless grace to your evening. Tayla features a square neckline, long fitted sleeves with puff shoulder accents, a high side slit, and a mermaid silhouette. The dress is composed of a crepe fabric that offers a form-hugging fit with a moderate stretch. Complete look with rhinestone heels and a rhinestone anklet.
Fit & Features
- Square neckline, puff shoulders, long fitted sleeves
- Bra-friendly
- High side slit
- Mermaid silhouette
- Crepe fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1766
Category Name: Semi-Formal Dresses
Price: $19.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Drew One-Shoulder Midi Formal Dress
Special Occasion
Flaunt your gorgeous self in the jaw-dropping drew midi dress! She features a one-shoulder design with a cutout accent, knotted strap, and side ruching to highlight your curves. Her midi-length hem elongates your figure and the lined fabric offers a moderate stretch. Add the perfect finishing touch to your look with sparkly earrings.
Fit & Features
- One-shoulder design, cut out accent
- Knotted shoulder strap
- Side ruching
- Bodycon silhouette
- Midi-length hem
- Lined fabric with moderate stretch
- Runs true to size
Style Number/Barcode: 05001-0867
Category Name: Semi-Formal Dresses
Price: $14.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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There She Glows Glitter Ruffle Hem Dress
You'll be glowing everywhere you go in this glitter dress! It features spaghetti straps, a square neckline, and a midi ruffle hem on a form-fitting silhouette. The knit-lined fabric offers a moderate stretch. Complete the look with statement hoops.
Fit & Features
- Spaghetti straps
- Square neckline
- Midi ruffled hem
- Form-fitting silhouette
- Glitter knit-lined fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05101-1175
Category Name: Semi-Formal Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Josie Ruffle Detail Satin Mini Dress
Special Occasion
Short and sassy, the Josie satin mini dress will step up your formal looks! This saying dress dares to be flirty and bold with a strappy lace-up back and a ruffled side trim that brings some drama.
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
- Stretch satin fabric, moderate stretch
- Square neckline, spaghetti straps
- Open back, lace-up strappy design, tie closure
- Mini-length hem, form-fitting silhouette
- Wrap-front skirt, ruffle side detail
- Runs true to size
Where to Wear:
School dances, date nights, bachelorettes, weddings, dinner parties, birthdays, milestone celebrations, cocktail soirees, bridal showers, rehearsal dinners, engagement parties and photoshoots
Style Number/Barcode: 05001-1142
Category Name: Semi-Formal Dresses
Price: $14.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Holiday Chic Cowl Neck Wrap Midi Dress
Look chic for the holidays in this sultry midi dress for every soiree! It features a sleeveless, cowl neckline, and spaghetti straps that shape the sultry open back with criss-cross detail. The form-fitting silhouette highlights your curves in a wrap-style midi skirt. Composed of a sleek knit fabric with a moderate stretch. Perfect for styling with lace-up heels.
Fit & Features
- Sleeveless, spaghetti straps
- Cowl neck, bra-friendly
- Criss-cross back
- Form-fitting wrap midi hem
- Sleek knit fabric
- Moderate stretch
- Fits true to size
Style Number/Barcode: 05101-1248
Category Name: Semi-Formal Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Life Of The Party Glitter Midi Dress
Shine like the life of the party in this mini dress that brings sparkle to your celebrations! The dress features a sleeveless V-neckline, bungee spaghetti straps, an asymmetrical high side slit for a sultry show of leg, and a midi-length silhouette. The dress is composed of a lined glitter knit fabric that offers a form hugging fit with a moderate stretch. Complete look with ankle booties and a moto jacket.
Fit & Features
- Sleeveless V-neckline, adhesive bra recommended
- Bungee spaghetti straps
- Asymmetrical high side slit
- Midi length silhouette
- Glitter knit fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1249
Category Name: Semi-Formal Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Irie Formal Sequin And Satin Party Dress
Special Occasion
Shine on in a party dress that creates a twirl-worthy moment. Irie features a sleeveless sweetheart neckline, a built-in no slip strip, and padded cups that eliminate the need for a bra. The partially lined bodice features corset seams with flexible boning that provides structure, and sparkling sequins set in a diamond-shaped pattern. The slim-fit bodice leads to a flared satin party skirt. Irie offers a form hugging fit with minimal stretch. Complete look with a sphere clutch.
Fit & Features
- Sleeveless sweetheart neckline
- No-slip strip, padded cups, flexible boning
- Sequins
- Fit and flare waist
- Partially lined bodice
- Satin party skirt, additional knit lining
- Form hugging fit, minimal stretch, runs true to size
Style Number/Barcode: 05001-0775
Category Name: Semi-Formal Dresses
Price: $14.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Trista Formal Ruffled Sequin Midi Dress
Special Occasion
Make a sparkling impression with the Trista formal midi dress that captures that glow just right! Trista features a sleeveless square neckline, bungee spaghetti straps, padded cups for a supportive fit, a fitted bodice leading to a mid-length silhouette with a ruffled side slit, and all-over dazzling sequin embroidery. The dress is composed of a lined mesh fabric that offers a curve-hugging fit with minimal stretch. Complete the look with rhinestone heels.
Fit & Features
- Sleeveless square neckline, bungee spaghetti straps
- Padded cups
- High side slit, ruffled trim, all-over sequin embroidery
- High waist seam
- Midi-length silhouette
- Lined mesh fabric
- Form-hugging fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05001-0870
Category Name: Semi-Formal Dresses
Price: $14.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Sarah Off-The-Shoulder Sequin Midi Dress
Special Occasion
Gorgeous and glam, the Sarah sequin midi dress will create a dazzling formal night-out look. She features an off-the-shoulder sweetheart neckline with built-in padded cups for all-night dancing support. Her high waist seam hugs your curves on the mid-length, fitted silhouette, and a flirty trumpet wrap hem. The sheer mesh fabric includes a full knit lining and a chic all-over sequin embroidered design. Style this dress with rhinestone statement earrings.
Fit & Features
- Off-the-shoulder sweetheart neckline, built-in padded cups
- Short fitted sleeves, back zipper closure
- High waist seam, mid-length, fitted silhouette
- Trumpet hem, wrap-front design
- Sheer mesh fabric, full knit lining, minimal stretch
- Sequin embroidery
- Runs true to size
Style Number/Barcode: 05001-0666
Category Name: Semi-Formal Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Ravishing Ruffles High Slit Midi Dress
Keep it ravishing in a ruffled midi dress that brings the charm! The dress features a sleeveless square neckline, spaghetti straps that cross at the back, a high side slit with a ruffled trim, and a midi-length silhouette. The dress is composed of a lined smooth knit fabric with a metallic sheen. Complete the look with a faux fur wrap and mules.
Shop Long Crepe Version: Tiffany Sleeveless High Slit Formal Dress
Shop Crepe Midi Version: Add Some Flair Ruffle Detail Midi Dress
Fit & Features
- Sleeveless square neckline
- Spaghetti straps, cross-back strap design
- High side slit, ruffles
- Midi-length silhouette
- Lined smooth knit fabric, metallic sheen
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1254
Category Name: Semi-Formal Dresses
Price: $6.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Ruffle Romance Satin Mini Dress
Create a chic romantic look in this sleek satin mini dress with flirty ruffle detailing! It features a V-neckline with a pleated wrap-front design, long sleeves, a high waist seam, and a short wrap skirt with ruching down the sides and ruffled hems. Style this dress with gold hoop earrings and strappy heels.
Fit & Features
- V-neckline, pleated wrap-front
- Long sleeves, elastic cinched hems
- Back zipper closure
- High waist seam, wrap skirt, ruched sides, ruffled hems
- Mini-length, form-hugging silhouette
- Satin fabric, knit lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05101-1283
Category Name: Semi-Formal Dresses
Price: $25.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Stunning Impression Asymmetrical Midi Dress
Make a stunning impression in a midi dress that commands attention. The dress features a sleeveless wrap V-neckline, spaghetti straps, ruching, a high-side slit, and a midi-length silhouette. The dress is composed of a smooth knit fabric with a glamourous sheen finish. Complete look with mules.
Fit & Features
- Sleeveless wrap V-neckline
- Spaghetti straps
- Ruching
- High side slit
- Midi-length silhouette
- Smooth knit fabric, form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1329
Category Name: Semi-Formal Dresses
Price: $19.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Flare For The Drama Tube Midi Dress
Make everyone stop and admire you in this tube midi dress at weddings or dressy parties. This form-hugging midi dress stuns with a strapless neckline, flirty front slit, and a flared hem that was made for movement.
Fit & Features
- Sleek knit fabric, stretchy knit lining
- Strapless tube neckline, padded bra cups
- Form-hugging fit
- Flared midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000174
Category Name: Semi-Formal Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Ella Sequin Bodycon Mini Dress
Special Occasion
Create a picture-perfect fairytale look in the stunning Ella sequin bodycon dress! She features a sleeveless V-neckline with a wrap-front design, adjustable spaghetti straps for a customized fit, and a short, form-hugging silhouette. The sheer mesh fabric includes a full knit lining and all-over blue sequins with a pretty iridescent hue embroidered in a vintage-inspired scroll pattern. Style this dress with clear heels.
Fit & Features
- Sleeveless V-neckline, wrap-front, padded bust
- Adjustable spaghetti straps
- V-back design, zipper and hook and eye closure
- High waist seam, mini-length, form-fitting silhouette
- Sheer mesh fabric, knit lining, moderate stretch
- Sequin embroidery, scroll pattern
- Runs true to size
Style Number/Barcode: 05001-0714
Category Name: Semi-Formal Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Chic Moves Blazer Dress
Make chic moves in this stylish and sophisticated blazer dress. It features a lapel collar with a V-neckline, long sleeves, a wrap-front design with a tie closure, and a short, fitted silhouette. Complete the look with thigh-high boots and hoop earrings.
Fit & Features
- Lapel collar, V-neckline
- Long sleeves
- Wrap-front, tie closure
- Mini-length, fitted silhouette
- Lined woven fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 06204-1379
Category Name: Semi-Formal Dresses
Price: $25.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Wrapped In Chic Ruched Midi Dress
Wrap yourself in a chic midi dress that makes a stunning statement! The dress features a wrap V-neckline, long sleeves, ruching, an asymmetrical side slit, and a midi-length silhouette. The dress is composed of a smooth knit fabric that offers a form hugging fit with a moderate stretch. Complete look with heels and a rhinestone anklet.
Fit & Features
- Wrap V-neckline
- Long sleeves
- Ruching
- Asymmetrical side slit
- Midi length silhouette
- Smooth knit fabric
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05101-1228
Category Name: Semi-Formal Dresses
Price: $9.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Romina Formal Open Back Sequin Dress
Special Occasion
Bring the sparkle with a formal mini dress that illuminates your evening with plenty of glitz. Romina features iridescent sequins throughout, a sleeveless V-neckline, padded cups, bungee spaghetti straps that lead to a cross-back design, an open back with sleek bungee bar straps, a wrap silhouette, and mini length hem. The dress offers a form hugging fit with a moderate stretch. Complete look with a rhinestone clutch and anklet.
Fit & Features
- Iridescent sequins
- Sleeveless V-neckline, padded cups
- Bungee spaghetti straps, cross-back design
- Open back, bungee bar straps
- Wrap silhouette, mini length hem
- Lined mesh fabric
- Form hugging fit, slight stretch, runs true to size
Style Number/Barcode: 05001-0949
Category Name: Semi-Formal Dresses
Price: $19.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale