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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Glam It Up Glitter Mini Dress
Glam it up for your night out with a mini dress that brings the glitz! The dress features a sleeveless cowl neckline, bungee straps, and a mini-length silhouette. The dress is composed of a glitter knit fabric that offers a form-hugging fit with a moderate stretch. Complete look with rhinestone heels and rhinestone earrings.
Fit & Features
- Sleeveless cowl neckline
- Bungee spaghetti straps
- Mini-length silhouette
- Glitter knit fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05103-4077
Category Name: Semi-Formal Dresses
Price: $9.97 $29.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Alisha Asymmetrical One-Shoulder Formal Dress
Special Occasion
Create a sleek and stunning look that will have all eyes on you in the chic Alisha formal dress! She features a sleeveless asymmetrical one-shoulder neckline with a spaghetti strap, an open back with a subtle strappy design, a high waist seam, and a floor-length, fitted silhouette with a sexy thigh-high side slit. Style this dress with clear heels for a trendy vibe.
Fit & Features
- Sleeveless asymmetrical one-shoulder neckline
- Single spaghetti strap
- Open back, subtle strappy design
- High waist seam
- Floor-length, fitted silhouette, high side slit
- Crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1540
Category Name: Semi-Formal Dresses
Price: $8.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Floral Lover Ruched Midi Dress
Show off your love for florals with this midi dress that will have you totally lovestruck! The dress features a sleeveless square neckline, spaghetti straps, a floral print, a ruched body, 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 sandals and hoops.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- Floral print
- Ruched body
- Midi length silhouette
- Smooth knit fabric, form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1034
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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Louisa Strapless Floral Beaded Mesh Mini Dress
Special Occasion
The Louisa floral mini dress will leave everyone breathless! Embellished with delicate beading on mesh fabric, this dress makes a statement with a strapless cowl neckline and bodycon silhouette that flaunts your curves.
Fit & Features
- Floral print, mesh fabric, beading, stretchy knit lining
- Strapless cowl neckline
- Back zipper and hook-eye closure
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Where to Wear:
Date nights, garden parties, birthdays, milestone celebrations, bachelorettes
Style Number/Barcode: 05001-000028
Category Name: Semi-Formal Dresses
Price: $84.90
Availability: Out of Stock
Product Badge:- Sale
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Marissa Rhinestone Sheer Mesh Mini Dress
Special Occasion
The sheer mesh detailing of the Marissa mini dress will give your style major sultry-chic vibes. The dress features a sweetheart neckline with a structured and lined bust, long sheer fitted sleeves, a sheer panel under the bust to create a corset-like silhouette, an open-back design, and a short lined skirt with a curve-hugging fit. The mesh fabric has all-over rhinestone embellishment to add a stunning sparkle. Wear this dress with rhinestone earrings and strappy heels.
Fit & Features
- Sweetheart neckline, structured and lined bust
- Long sheer fitted sleeves, padded cups
- Sheer panel under the bust
- Open-back design, lower back zipper closure
- Mini-length lined skirt, form-hugging silhouette
- Mesh fabric, rhinestone embellishment
- Runs true to size
Style Number/Barcode: 05001-0652
Category Name: Semi-Formal Dresses
Price: $29.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Charlotte Asymmetrical Satin Mini Dress
Special Occasion
If you want a trendy and chic eye-catching look, the Charlotte sleek satin mini dress is for you! She features a one-shoulder neckline with a single long fitted sleeve, a high waistband with a dramatic floor-length side draped panel, and a short, wrap-front skirt with a curve-hugging silhouette. Style this dress with sparkly earrings and clear heels.
Fit & Features
- One-shoulder neckline, long fitted sleeve
- Back zipper and hook and eye closure
- High waistband, floor-length side draped panel
- Mini-length, form-hugging fit, wrap-front skirt
- Satin knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05001-0668
Category Name: Semi-Formal Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Brenna High-Slit Sequin Mermaid Dress
Special Occasion
Get a gorgeous iridescent glow in the stunningly chic Brenna dress! She features a sleeveless V-neckline with a notched front detail, padded cups, spaghetti straps that lead to a cross-back lace-up design, and a floor-length mermaid silhouette with a thigh-high side slit. The dress features all-over iridescent sequin embroidery for a pretty vibe. Style this dress with clear heels.
Fit & Features
- Sleeveless V-neckline, wired notched front detail, padded cups
- Spaghetti straps
- Open back, cross-back lace-up design
- Lower back zipper and hook and eye closure
- Floor-length mermaid silhouette, high side slit
- Lined knit fabric, moderate stretch, iridescent sequin embroidery
- Runs true to size
Style Number/Barcode: 05002-1302
Category Name: Semi-Formal Dresses
Price: $14.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Sultry Hour Halter Bodycon Midi Dress
Sculpted, sleek, and a little spicy—this halter midi dress brings the heat with a keyhole cutout and body-hugging ruching. Perfect for bridal celebrations, birthdays, or a dressy date night!
Fit & Features
- Stretchy knit mesh fabric with lining
- Halter neckline with hardware trim, keyhole cutout
- Ruched bodycon silhouette
- Back zipper and hook-eye closure
- Center back slit
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000664
Category Name: Semi-Formal Dresses
Price: $35.00 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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The Luxe Level Sleeveless Midi Dress
Take your look to a luxe level with a stunning midi dress that creates a head-turning moment! The dress features a sleeveless cowl neckline, spaghetti straps, 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 mules.
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps
- Midi-length silhouette
- Smooth knit fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1120
Category Name: Semi-Formal Dresses
Price: $19.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Meriah Formal High Slit A-Line Dress
Special Occasion
Elevate your formal wear with a stunning dress that stands out for your special evening! Meriah features a sleeveless square neckline, a U-shaped insert with underwire, adjustable spaghetti straps, and an A-line silhouette with a high side slit. The dress is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch. Complete look with heels and a rhinestone anklet.
Fit & Features
- Sleeveless square neckline
- U-shaped underwire insert
- Adjustable spaghetti straps
- A-line silhouette
- High side slit
- Lined crepe fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1473
Category Name: Semi-Formal Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Eve One-Shoulder Ruched Midi Dress
Special Occasion
Sultry and stunning, the Eve midi dress is perf for your next night out. She features a sleeveless one-shoulder neckline, an open back with a strappy lace-up design, ruched detailing, and a mid-length, curve-hugging silhouette with a trendy side drawstring. Style this dress with clear heels.
Fit & Features
- Sleeveless one-shoulder neckline
- Open back, strappy lace-up design
- Ruching
- Mid-length, form-hugging fit
- Side drawstring
- Knit fabric, addtional mini skirt length lining
- Runs true to size
Style Number/Barcode: 05001-0734
Category Name: Semi-Formal Dresses
Price: $29.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sleek Satin Floral Mini Dress
This sleek satin floral mini dress is perf for a date night out with bae! It features a sleeveless cowl neckline, spaghetti straps that lead to a cross-back, lace-up design, ruched detailing with side drawstrings, and a short, curve-hugging fit. The lightweight satin fabric has a pretty all-over floral print for a romantic look. Style this dress with dainty earrings and heels.
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps
- Open back, cross-back, lace-up design
- Ruching, side drawstrings at the hem
- Mini-length, form-hugging silhouette
- Satin fabric, floral print, no stretch
- Runs true to size
Style Number/Barcode: 05101-0636
Category Name: Semi-Formal Dresses
Price: $6.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Aurora High-Slit Fitted Midi Dress
Special Occasion
Effortlessly elevate your look with the classic and chic Aurora midi dress. She features a sleeveless wired deep V-neckline, adjustable spaghetti straps, a high waist seam, and a mid-length, curve-hugging silhouette with a stylish thigh-high front slit. Complete the outfit with cute mules.
Fit & Features
- Sleeveless wired V-neckline
- Adjustable spaghetti straps
- Back zipper and hook and eye closure
- Princess seams, high waist seam
- Mid-length, form-hugging fit, high front slit
- Crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05001-0653
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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Amora Formal Ruched Satin Slip Dress
Special Occasion
Slip into this bold formal slip dress that brings the drama to your look! Amora features a sleeveless V-neckline, a caged bodice, a ruched center with drawstring, spaghetti straps, lace-up straps at the back, and a slip silhouette. The dress is composed of a satin fabric that offers a relaxed fit with minimal stretch. Complete look with faux leather heels and door knocker earrings.
Fit & Features
- Sleeveless V-neckline
- Caged bodice
- Ruching at bodice with drawstring
- Spaghetti straps, lace-up straps at back
- Slip silhouette
- Satin fabric
- Relaxed fit, minimal stretch, runs true to size
Style Number/Barcode: 05001-0786
Category Name: Semi-Formal Dresses
Price: $19.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Daring Beauty Ruched Mini Dress
Dare to show off your natural beauty with a pretty mini dress! The dress features a sleeveless square neckline, bungee straps, a ruched body, and bold open back with a dainty bar strap. The dress is composed of a lined mesh fabric that offers a form hugging fit with a moderate stretch. Complete look with mules.
Fit & Features
- Sleeveless square neckline
- Bungee straps
- Ruched body
- Open back, dainty bar strap
- Mini length silhouette
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05103-3806
Category Name: Semi-Formal Dresses
Price: $6.97 $35.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Zoey One-Shoulder Ruched Mini Dress
Special Occasion
Slay the scene in the sultry-chic Zoey dress! She features a sleeveless one-shoulder neckline, a bold front keyhole cutout at the center of the bust, ruched detailing, and a short, curve-hugging silhouette with a tie at the hem. Complete the look with sparkly statement earrings and strappy heels.
Fit & Features
- Sleeveless one-shoulder neckline
- Front keyhole cutout at the bust
- Ruching
- Mini-length, form-hugging fit
- Side tie at the hem
- Runs true to size
Style Number/Barcode: 05001-0765
Category Name: Semi-Formal Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Cathy Sweetheart Corset A-Line Lace Short Dress
Special Occasion
The romance of the Cathy lace short dress is in the air this season! Showcasing flirty tie straps, a corset bodice, and a delicate ruffled A-line silhouette, this dress will have eyes on you.
Fit & Features
- Lace fabric lined with stretchy knit
- Tie shoulder straps
- Sweetheart neckline, padded bra cups
- Sheer twist corset bodice, flexible boning
- Back zipper and hook-eye closure
- Ruffled A-line silhouette
- Short-length hem
- Runs true to size
Where to Wear:
Prom, bridal showers, wedding showers, garden parties, birthdays, graduations
Style Number/Barcode: 05001-2641
Category Name: Semi-Formal Dresses
Price: $14.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Such A Stunner Sequin Mini Dress
You'll look like such a stunner in this radiant sequin mini dress! It features a sleeveless deep V-neckline with a padded bust, adjustable spaghetti straps that lead to a cross-back design, a short, form-hugging fit, and sequins embroidered in a chic intricate pattern. Style this dress with sparkly earrings and clear heels.
Fit & Features
- Sleeveless wired deep V-neckline, padded bust
- Adjustable spaghetti straps
- Open back, cross-back design
- Lower back zipper and hook and eye closure
- Mini-length, form-hugging silhouette
- Sheer mesh fabric, embroidered sequins, knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-0980
Category Name: Semi-Formal Dresses
Price: $9.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Ella Strappy Back High-Slit Dress
Special Occasion
Sleek and stunning, the Ella dress will make a chic statement. She features a sleeveless square neckline, spaghetti straps that lead to a backless strappy lace-up design, ruched detailing, and a floor-length fitted silhouette with a thigh-high side slit. Style this dress with rhinestone earrings and clear heels.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- Backless strappy lace-up design
- Ruching
- Floor-length fitted silhouette
- High side slit
- Runs true to size
Style Number/Barcode: 05002-1330
Category Name: Semi-Formal Dresses
Price: $14.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Nora High-Slit Mermaid Dress
Special Occasion
Looking to make a chic statement? Add the Nora formal dress to your cart! All eyes will be on you as you stun with every step. She features a sleeveless sweetheart neckline with a padded bust and if a push-up look is desired, explore lingerie accessories. Her sultry corset-designed top has adjustable spaghetti straps, and a floor-length mermaid silhouette that flaunts your curves finished with a thigh-high front slit for a display of leg. Style this dress with rhinestone earrings and heels.
Fit & Features
- Sleeveless sweetheart neckline, padded bust
- Corset-designed top, flexible boning detail
- Adjustable spaghetti straps, back zipper, hook-eye closure
- High waist seam, floor-length mermaid silhouette
- High front slit
- Satin knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1289
Category Name: Semi-Formal Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Elandra Formal Off The Shoulder Heat Stone Dress
Special Occasion
Light up the evening with a glitzy formal dress that brings the sparkle to your evening! The dress features an off-the-shoulder neckline, a sweetheart bust, a sheer bodice with sparkling heat stone accents, and a mermaid silhouette with a high side slit. 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 clutch.
Fit & Features
- Off the shoulder neckline
- Sweetheart bust, padded cups, underwire, flexible boning
- Sheer bodice, heat stones
- Mermaid silhouette
- High side slit
- Crepe fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1441
Category Name: Semi-Formal Dresses
Price: $19.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Chic Moment Mesh Bodycon Mini Dress
Have a chic and stylish moment in this mesh bodycon mini dress, perf for your next night out. It features an off-the-shoulder neckline with a fold-over detail, sheer long fitted sleeves, ruched detailing, and a short, form-hugging fit that will hug your curves. Complete the look with rhinestone statement earrings and strappy heels.
Fit & Features
- Off-the-shoulder neckline, fold-over detail
- Sheer long fitted sleeves
- Ruching
- Mini-length, form-hugging silhouette
- Sheer mesh fabric, knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05103-3905
Category Name: Semi-Formal Dresses
Price: $9.97 $40.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Chic Status Strapless Midi Dress
Elevate your chic status with this simple yet stunning midi dress. It features a strapless square neckline, a high waist seam, a mid-length, curve-hugging silhouette, and a sultry side slit. Style this dress with strappy heels for a night out.
Fit & Features
- Strapless square neckline
- High waist seam
- Mid-length, form-hugging fit
- Side slit
- Runs true to size
Style Number/Barcode: 05102-4210
Category Name: Semi-Formal Dresses
Price: $9.97 $33.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sweet And Stylish Off-The-Shoulder Mini Dress
Stay sweet and stylish this season in this adorable mini dress! It features an off-the-shoulder sweetheart neckline, sheer short sleeves, a corset-designed front, and a short, curve-hugging silhouette. Complete the look with clear heels.
Fit & Features
- Off-the-shoulder sweetheart neckline, padded cups
- Sheer short sleeves, no-slip silicone strip
- Corset-designed front
- Back zipper closure
- Mini-length, form-hugging fit
- Crepe fabric
- Runs true to size
Style Number/Barcode: 05101-1121
Category Name: Semi-Formal Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free