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.
Now Trending
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.
-
Diedre Formal Glitter Ruched Bodycon
Special Occasion
Bring the glow with formal bodycon the brings the glitz! Diedre features a square neckline, ruched long sleeves, glitter accents throughout, and a mini-length silhouette. The dress is composed of a lined mesh fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels and hoops.
Fit & Features
- Square neckline
- Ruched long sleeves
- Glitter accents
- Mini length silhouette
- Lined mesh fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05001-0783
Category Name: Semi-Formal Dresses
Price: $19.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Everyday Chic Ruffled Mini Dress
Keep it chic and lowkey with a ruffled mini dress that is perf for brunch with the squad! The dress features a square neckline with a dual ruffled bodice, semi-sheer long sleeves, and a mini-length silhouette with tiered ruffles. The dress is composed of a combination of lightweight woven and smocked fabric that offers a form hugging fit with a moderate stretch. Complete look with mules.
Fit & Features
- Square neckline, dual ruffles at bodice
- Semi-sheer long sleeves
- Smocked bodice, tiered ruffles
- Mini length silhouette
- Lightweight woven fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1015
Category Name: Semi-Formal Dresses
Price: $9.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
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
Product Badge:- Ships Free
-
So Unforgettable Ruched Midi Dress
Create an unforgettable moment with a dress that captivates! The dress features a sleeveless square neckline, spaghetti straps, ruching, an asymmetrical high 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 clear mules.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- Ruching
- Asymmetrical high side slit
- Midi length silhouette
- Smooth knit fabric
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05101-1151
Category Name: Semi-Formal Dresses
Price: $9.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Giada Formal Ruched Midi Bodycon
Special Occasion
Stun them all with a formal bodycon that makes a captivating impression! Giada features an off-the-shoulder neckline, long sleeves, a ruched body, and a midi-length silhouette. The dress is composed of a lined lurex fabric that offers a form hugging fit with a moderate stretch. Complete look with block heels and a rhinestone anklet.
Fit & Features
- Off the shoulder neckline
- Long sleeves
- Ruched body
- Midi length
- Bodycon fit, moderate stretch
- Lined lurex knit
- Runs true to size
Style Number/Barcode: 05001-0658
Category Name: Semi-Formal Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Ellie Formal Damask Sequin Mini Dress
Special Occasion
Bring the sparkle and glow to your evening with a formal dress! Ellie features a wired V-neckline, padded cups, spaghetti straps, lace-up back, a damask sequin pattern, and a mini-length silhouette. The dress is composed of a lined mesh fabric that offers a form-hugging fit with minimal stretch. Complete look with rhinestone heels and an anklet.
Fit & Features
- Sleeveless wired V-neckline
- Padded cups, spaghetti straps
- Lace-up back
- Damask sequin pattern
- Mini length silhouette
- Lined mesh fabric
- Form hugging fit, minimal stretch, runs true to size
Style Number/Barcode: 05101-1125
Category Name: Semi-Formal Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Amber One-Shoulder Midi Dress
Special Occasion
Sleek and stylish, the Amber midi dress is perfect for cocktail hour! She features a sleeveless one-shoulder neckline, a tank shoulder strap leading to a chic twist-back design, a lower back cutout, a sultry thigh-high side slit, and a mid-length, curve-hugging silhouette. Complete the look with strappy heels.
Fit & Features
- Sleeveless one-shoulder neckline
- Tank shoulder strap
- Twist-back design, lower back cutout
- High side slit
- Mid-length, form-fitting silhouette
- Knit fabric
- Runs true to size
Style Number/Barcode: 05001-0736
Category Name: Semi-Formal Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Classy Glamour Ruched Mini Dress
Keep it classy with a glam mini dress that is perf for dressier date nights! The dress features a square neckline, long ruched sleeves, a ruched body throughout, and a mini-length silhouette. The dress is composed of a lined smooth knit fabric that offers a form hugging fit with a moderate stretch. Complete look with metallic heels and hoops.
Fit & Features
- Square neckline
- Long ruched sleeves
- Ruched body
- Mini length silhouette
- Lined smooth knit fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1214
Category Name: Semi-Formal Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Wendy Formal High Slit Lace Midi Dress
Special Occasion
Make a head-turning impression with a formal midi dress that draws all eyes on you! Wendy features a sleeveless V-neckline with padded cups, adjustable spaghetti straps, a sheer floral applique lace at the back, and a midi-length silhouette accented with a high side slit. Complete look with sleek stilettos and a rhinestone anklet.
Fit & Features
- Sleeveless V-neckline, padded cups
- Adjustable spaghetti straps
- Floral applique lace back, zipper and hook and eye closure
- Midi-length mermaid silhouette
- High side slit
- Lined crepe fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05001-0738
Category Name: Semi-Formal Dresses
Price: $14.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Erina Formal Woven Glitter And Lace Dress
Special Occasion
Bring on the shine with a formal skater dress that creates those twirl-worthy moments! Erina features a sleeveless V-neckline, padded cups, adjustable spaghetti straps that cross at the back, a sheer scalloped lace back, hidden side pockets to keep your hands warm, and a flattering fit and flare skater silhouette on a short-length hem. The skater dress is composed of a woven sparkling glitter fabric that offers a stretchy knit lining. Complete the look with heels.
Fit & Features
- V-neckline, adjustable spaghetti straps
- Built-in padding, sticky bra optional
- Cross-back straps, sheer scalloped lace back design
- Hidden side pockets, back zipper, hook-eye closure
- Empire waist, short skater skirt
- Lined woven glitter fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05001-0945
Category Name: Semi-Formal Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Serving Allure Halter Cowl Neck Midi Dress
You'll be serving allure at your next happy hour in this curve-flaunting midi dress featuring a plunging cowl neck with a bar strap accent and open back with sleek tie-back straps.
Fit & Features
- Smooth knit fabric, high stretch, knit lining
- Sleeveless plunge cowl neckline, bar strap accent
- Tie-back halter straps
- Open back, lower tie-back spaghetti straps
- Form-hugging fit
- Midi-length flared hem
- Runs true to size
Style Number/Barcode: 05101-000033
Category Name: Semi-Formal Dresses
Price: $27.00 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Strike A Pose Asymmetrical Mini Dress
Strike a post in a mini dress that commands attention! The dress features a sleeveless square neckline, spaghetti straps, and an asymmetrical wrap silhouette. The dress is composed of a smooth knit fabric that offers a form hugging fit with a moderate stretch. Complete look with stilettos and a clutch for a GNO!
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- Asymmetrical wrap silhouette
- Mini length
- Smooth knit fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1085
Category Name: Semi-Formal Dresses
Price: $9.97 $35.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Brynne Formal Sequin Scroll Midi Dress
Special Occasion
Beam and glow with a formal dress that will make you the highlight of the evening! Brynne features a sleeveless V-neckline with padded cups, multiple adjustable spaghetti straps that cross at the back, a sequin scroll pattern, a midi length silhouette, and a back center slit. The dress is composed of a lined mesh fabric that offers a form hugging fit with minimal stretch. Complete look with rhinestone heels and a rhinestone headband.
Fit & Features
- Sleeveless V-neckline, built-in padded bust
- Multiple adjustable spaghetti straps cross at the back
- Sequin scroll print
- Midi length silhouette
- Back center slit
- Lined mesh fabric
- Form hugging fit, minimal stretch, runs true to size
Style Number/Barcode: 05001-0659
Category Name: Semi-Formal Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Chic Flowy Chiffon Midi Dress
Get the perf semi-formal look in this effortlessly chic chiffon midi dress. It features a sleeveless sweetheart neckline with a padded bust, spaghetti straps, a flattering high waist seam, and a mid-length skirt with a front slit and a flowy A-line silhouette. Style this dress with sleek earrings and cute heels.
Fit & Features
- Sleeveless sweetheart neckline
- Built-in padded bust
- Adjustable spaghetti straps
- Partially smocked back, zipper and hook-eye closure
- High waist seam, flowy A-line silhouette, front slit
- Sheer chiffon fabric, inner knit lining
- Runs true to size
Style Number/Barcode: 05101-2187
Category Name: Semi-Formal Dresses
Price: $5.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Going For Glitz Satin Mini Dress
Go for the glitz with a mini dress that brings those dazzling vibes to your look! The mini dress features a sleeveless V-neckline, a draped accent on the bodice, spaghetti straps, and a mini-length silhouette. The dress is composed of a satin-like fabric that offers a form hugging fit with a moderate stretch. Complete look with mules.
Fit & Features
- Sleeveless V-neckline
- Draped accent on the bodice
- Spaghetti straps
- Mini length silhouette
- Satin-like fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05103-3895
Category Name: Semi-Formal Dresses
Price: $19.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Clementine Formal Scalloped Lace Party Dress
Special Occasion
Create an enchanting moment with a formal party dress that brings the elegance to your celebration! Clementine features a sleeveless scoop neckline with padded cups, adjustable spaghetti straps, lace-up back, and a pleated party skirt. The dress is composed of a lined scalloped lace fabric that offers a form hugging fit with minimal stretch. Complete look with metallic heels and a sleek clutch.
Fit & Features
- Sleeveless scoop neckline, padded cups
- Adjustable spaghetti straps
- Lace-up back
- Pleated party length
- Floral lace fabric
- Form hugging fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05001-0463
Category Name: Semi-Formal Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Trista Formal Long Sleeve Midi Dress
Special Occasion
Step out in a formal dress that is perfect for your cocktail events! Trista features a plunging V-neckline, long chiffon sleeves, a high side slit, and a midi-length silhouette. The dress is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch. Complete look with pumps and a rhinestone choker.
Fit & Features
- Plunging V-neckline
- Long chiffon sleeves
- High side slit
- Midi length silhouette
- Lined crepe fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05001-0737
Category Name: Semi-Formal Dresses
Price: $29.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Lyla Sequin Mesh Mini Dress
Special Occasion
Keep your look sultry and glam in the Lyla sequin mesh mini dress. She features a sleeveless sweetheart neckline with a padded bust, spaghetti straps, a lace-up back with a tie closure, and a short, form-fitting silhouette. The sheer mesh fabric has all-over sequin embroidery and includes a stretchy knit lining. Complete the outfit with rhinestone statement earrings.
Fit & Features
- Sleeveless sweetheart neckline, padded bust
- Spaghetti straps
- Lace-up back, tie closure
- Mini-length, form-fitting silhouette
- Sheer mesh fabric, knit lining, moderate stretch
- Sequin embroidery
- Runs true to size
Style Number/Barcode: 05001-0784
Category Name: Semi-Formal Dresses
Price: $24.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Major Glowup Off The Shoulder Mini Dress
Glow up in a mini dress that makes a stylish statement on your next night out! The dress features an off-the-shoulder neckline, off-the-shoulder straps, a sweetheart bust with padded cups, a keyhole at the bodice, ruching, and a mini-length silhouette. The dress is composed of a lined mesh fabric that offers a form hugging fit with a moderate stretch. Complete look with heels and hoops.
Fit & Features
- Off the shoulder neckline, built-in no-slip strip
- Off the shoulder straps
- Sweetheart bust, padded cups
- Keyhole
- Ruching
- Mini length silhouette
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05101-1156
Category Name: Semi-Formal Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Sarah Strapless Slit Midi Formal Dress
Special Occasion
Slip into the unforgettable Sara midi formal dress! This strapless midi stuns with a sweetheart neckline, flattering ruching, and a high side slit for effortless allure.
Fit & Features
- Smooth knit fabric with subtle sheen
- Strapless sweetheart neckline, padded bra cups
- Ruching detail
- Form-hugging fit
- Side slit, midi-length hem
- Runs true to size
Where to Wear:
Weddings, cocktail soirees, engagement parties, rehearsal dinners, date nights, formal events
Style Number/Barcode: 05001-000008
Category Name: Semi-Formal Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: In Stock
Available Color: RUST
Available Size: XS
Product Badge:- Sale
-
Delaney Formal Cowl Neck Floral Dress
Special Occasion
Bring the romance with a floral dress that brings the charm! Delaney features a floral print, a sleeveless cowl neckline, spaghetti straps, an A-line silhouette, and a high side slit. The dress is composed of a lined mesh fabric that offers a form hugging fit with a moderate stretch. Complete look with block heels and a butterfly necklace.
Fit & Features
- Floral print
- Sleeveless cowl neckline
- Spaghetti straps
- A-line silhouette
- High side slit
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1442
Category Name: Semi-Formal Dresses
Price: $14.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Aubrianna Formal Heatstone Illusion Skater Dress
Special Occasion
Bring the sparkle with the Aubrianna formal dress! She'll put you in the spotlight with all eyes on you. Aubrianna features a sleeveless sweetheart neckline, adjustable spaghetti straps for a customized fit, a bustier-like bodice, and lined and padded cups. Her sheer mesh illusion bodice features heat stone embellishment, contrast piping, and a high waist seam leading to a flirty ruffled satin skater skirt. The dress is composed of a combination of mesh and satin fabric that offers a fit and flare silhouette with minimal stretch. Complete the look with rhinestone heels.
Fit & Features
- Sleeveless sweetheart neckline, adjustable spaghetti straps
- Bustier-like bodice, padded cups
- Sheer mesh illusion bodice
- Heat stone embellishment, contrasting piping, back zipper closure
- High waist seam, tiered ruffled skater skirt
- Satin and mesh fabric
- Fit and flare silhouette, minimal stretch
- Runs true to size
Style Number/Barcode: 05001-0675
Category Name: Semi-Formal Dresses
Price: $14.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Zhuri Formal One-Shoulder Velvet Dress
Special Occasion
Make an elegant impression with a dress that stuns from the moment you enter the room! Zhuri features a one-shoulder neckline, a single fitted long sleeve, and a mini-length silhouette with a draped train. The dress is composed of a lined velvet fabric that offers a form-hugging fit with a moderate stretch. Complete look with rhinestone heels and anklets. Be sure to shop this dress in the other luxe fabrications!
Shop Crepe Dress: Emily One-Shoulder Pleated Asymmetric Mini Dress
Shop Sequin Dress: Talulla Formal One-Shoulder Sequin Mini Dress
Fit & Features
- One-shoulder neckline, fitted long sleeve
- Back zipper and hook and eye closure
- Mini-length silhouette
- Draped train
- Lined velvet fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05001-0628
Category Name: Semi-Formal Dresses
Price: $14.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Alora Formal Sequin Scroll Bodycon
Special Occasion
Make a dazzling impression with a formal bodycon dress that stuns at your special event! Alora features a square neckline, long sleeves, a sequin scroll print, and a mini-length silhouette. The dress is composed of a lined mesh fabric that offers a form-hugging fit with slight stretch. Complete look with nude heels and rhinestone earrings.
Fit & Features
- Square neckline
- Long fitted sleeves
- Back zipper and hook and eye closure
- Sequin scroll print
- Mini-length silhouette
- Lined mesh fabric, form-hugging fit, slight stretch
- Runs true to size
Style Number/Barcode: 05001-0703
Category Name: Semi-Formal Dresses
Price: $14.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale