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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Stars Do Shine Lace-Up Bodycon Sequin Party Dress
Make everyone starry-eyed over you in this sequin party dress at the school dance or birthday! Designed from a mesh fabric, this dress is crafted with a sequin scroll embellished pattern for a regal effect. With its square neckline, padded bra cups, and spaghetti straps, this dress offers a flattering and supportive fit. The lace-up back adds a head-turning effect while the bodycon fit and mini-length hem flatters your figure. Complete the look in high heels.
Fit & Features
- Sequin scroll pattern, mesh fabric lined with stretchy knit
- Square neckline
- Spaghetti straps
- Padded bra cups
- Lace-up back
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05103-5722
Category Name: Semi-Formal Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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All The Elegance Satin Slip Midi Dress
Captivate in this elegant satin slip midi dress perfect for rehearsal dinners or cocktail parties! The midi-length dress features a sleek cowl neckline, adjustable spaghetti straps, a flattering curve-hugging silhouette, and a flirty side slit along the hem. Complete the look in stiletto heels and a clutch!
Fit & Features
- Sleeveless cowl neckline
- Adjustable spaghetti straps
- Curve-hugging silhouette
- Side slit, midi-length hem
- Silky woven satin fabric, no stretch
- Runs true to size
Style Number/Barcode: 05101-2943
Category Name: Semi-Formal Dresses
Price: $42.90
Availability: Out of Stock
Product Badge:- Sale
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Bloom Babe Floral Jacquard Strapless Skater Dress
All eyes on you—this strapless skater dress is the perfect RSVP-ready look. The luxe floral jacquard fabric adds texture and drama, while the fit keeps it flirty and fun.
Fit & Features
- Floral jacquard woven fabric
- Strapless straight-across neckline, fold-over design
- Open lace-up back, lower zipper closure
- Short skater silhouette
- Pleating
- Runs true to size
Style Number/Barcode: 05101-000155
Category Name: Semi-Formal Dresses
Price: $22.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
- Floral jacquard woven fabric
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Floral Energy Lace-Up Bodycon Slit Midi Dress
This floral print midi dress features a square neckline and spaghetti straps that shape the lace-up back design. The lined mesh fabric hugs your curves along the bodycon silhouette with a flirty side slit accent.
Fit & Features
- Floral print, mesh fabric lined with stretchy knit
- Spaghetti straps
- Square neckline
- Lace-up back
- Side slit
- Bodycon midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-3430
Category Name: Semi-Formal Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Madalyn V-Neck Ruffle Sequin Satin Mini Dress
Special Occasion
A sequin satin mini dress featuring a flattering V-neckline and bodycon silhouette complete with a flirty ruffled hem. Perfect for the school dance or a banquet.
Fit & Features
- Sequin satin fabric lined with stretchy knit
- V-neckline, wired insert, padded bra cups
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Bodycon silhouette
- Ruffled mini-length hem
- Runs true to size
Style Number/Barcode: 05001-2199
Category Name: Semi-Formal Dresses
Price: $14.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Haidie Sleeveless A-Line Satin Party Dress
Special Occasion
Stand out all evening in the twirl-worthy Haidie satin party dress perfect for prom, school dances, and banquets! Made from a sleek satin woven fabric, this dress offers a flirty-chic radiance at any party. Designed with a square neckline, adjustable spaghetti straps, and a flattering A-line silhouette adorned with hidden side pockets to keep your hands warm, and a trendy short-length hem. Complete the look in statement heels and jewelry!
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
- Satin woven fabric, stretchy knit lining with tulle trim
- Square neckline
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Hidden side pockets
- A-Line silhouette
- Runs true to size
Style Number/Barcode: 05001-2205
Category Name: Semi-Formal Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Ayzel Lace-Up A-Line Glitter Lace Dress
Special Occasion
A sleeveless glitter lace dress boasts a sweetheart neckline, a lace-up back meant to turn heads, and a flattering A-line silhouette. Perfect for the school dance or a party.
Show off your style in this standout dress. Feeling the short and chic vibe? Discover more fashion-forward short prom dresses or elevate your style with our formal dresses.
Fit & Features
- Glitter lace fabric, stretchy knit lining
- Sweetheart neckline, padded bra cups
- Sheer wide shoulder straps
- Lace-up back
- Skater short-length fit
- Runs true to size
Style Number/Barcode: 05001-2420
Category Name: Semi-Formal Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Avery Formal Mesh Bodycon Midi Dress
Special Occasion
The Avery formal midi dress is a state-making piece that'll make every head turn! She features a sassy sweetheart neckline with a cowl overlay, a padded bust, adjustable spaghetti straps, and a figure-hugging ruching and bodycon silhouette that steals the show. The formal midi dress is composed of a lightweight mesh fabric with a sewn-in knit lining and minimal stretch. Complete the look in strappy heels for a banquet or fancy dinner date!
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
- Sleeveless sweetheart neckline, cowl overlay
- Padded bust, adjustable spaghetti straps
- Back zipper and hook-eye closure
- Ruching, bodycon silhouette
- Midi-length hem
- Mesh fabric, sewn-in knit lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05001-2063
Category Name: Semi-Formal Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sweet Luxe Rhinestone And Pearl Mesh Mini Dress
Dripping in shine and dripping in confidence—this mini dress knows how to keep it luxe. With rhinestone and pearl accents over sleek mesh, it’s your go-to for glam nights out.
Fit & Features
- Sheer mesh fabric with knit lining, high stretch
- Swirl embroidery, iridescent rhinestone and tonal faux pearl embellishments
- Sleeveless cowl neckline
- Adjustable spaghetti straps
- Ruching
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05103-000241
Category Name: Semi-Formal Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Glimmering Chic Glitter Mesh Strapless Midi Dress
Glimmer in this chic glitter mesh strapless midi dress showcasing a bodycon silhouette that hugs your curves. Pair with heels.
Fit & Features
- Sheer glitter mesh fabric with knit lining, plenty of stretch
- Strapless straight neckline, no slip-strip
- Bodycon silhouette
- Midi-length hem, lettuce-edge trim
- Runs true to size
Style Number/Barcode: 05101-3609
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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Eve Lace-Up Beaded Sequin Bodycon Mini Dress
Special Occasion
Unlock exquisite glam details on the Eve beaded sequin dress featuring a flattering V-neckline, adjustable spaghetti straps, and padded bra cups for support. The lace-up back adds head-turning detail while the bodycon silhouette flaunts your curves.
Fit & Features
- Sequin beaded embellished mesh fabric, stretchy knit lining
- Adjustable spaghetti straps
- V-neckline, padded bra cups
- Lace-up back, zipper and hook-eye closure
- Bodycon mini-length hem
- Runs true to size
Style Number/Barcode: 05001-2280
Category Name: Semi-Formal Dresses
Price: $39.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Tanya Rhinestone Corset Mini Dress
Special Occasion
Sleek and sultry, the Tanya rhinestone mini dress pairs a draped cowl neckline with a curve-contouring fit. Designed to shimmer with every move, it’s the ultimate piece for nights when subtle shine makes the biggest statement.
Fit & Features
- Rhinestone-embellished knit fabric
- Cowl strapless neckline
- Corset bodice
- Bodycon mini-length silhouette
- Runs true to size
Where to Wear:
Homecoming, birthdays, bachelorettes, date nights, luxe night-out celebrations, rooftop hotel bars, GNO, Vegas
Style Number/Barcode: 05001-000200
Category Name: Semi-Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: RED
Available Size: XS
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Stylishly Sultry One-Shoulder Bodycon Mini Dress
This stylishly sultry knit mini dress features an asymmetric one-shoulder neckline with a single tank strap, pleating at the waist, and a short bodycon silhouette to flaunt your stunning curves. Pair with stilettos for a night out.
Fit & Features
- Smooth knit fabric with knit bust lining, plenty of stretch
- One-shoulder neckline tank strap
- Dart seams, high waist seam
- Pleated waist
- Mini-length bodycon fit
- Runs true to size
Style Number/Barcode: 05103-5824
Category Name: Semi-Formal Dresses
Price: $9.97 $35.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Casual Affair Long Sleeve Ruched Midi Dress
Make a casual-chic impression in this long sleeve ruched midi dress showcasing a folded off-the-shoulder neckline and a bodycon silhouette. Pair with heels.
Fit & Features
- Smooth knit-lined fabrication, moderate stretch
- Off-the-shoulder neckline, foldover accent
- Fitted long sleeves
- Ruching
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-3723
Category Name: Semi-Formal Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Add Some Flair Ruffle Detail Midi Dress
Add some flirty flair to your look with this gorgeous ruffle detail midi dress! It features a sleeveless square neckline, spaghetti straps that lead to a cross-back strap design, a sultry ruffled front slit to show some leg, and a midi-length, sleek, curve-hugging silhouette. The dress is composed of a crepe fabric that offers a moderate stretch. Style the look with eye-catching strappy heels for the perfect date night outfit.
Shop Long Crepe Version: Tiffany Sleeveless High Slit Formal Dress
Shop Satin Midi Version: Ravishing Ruffles High Slit Midi Dress
Fit & Features
- Sleeveless square neckline, spaghetti straps
- Strapless or adhesive bra recommended
- Cross-back strap design, front slit, ruffled hem
- Midi-length silhouette
- Crepe fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-0885
Category Name: Semi-Formal Dresses
Price: $9.97 $35.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Chic Charm Floral Satin A-Line Midi Dress
The floral jacquard printed satin midi dress features adjustable spaghetti straps that offer a customized fit, leading to an open cross-back strappy design. An asymmetric seam runs down the front and back for a chic touch, and a high-cut side slit adds movement to the flowy A-line silhouette. Style with stiletto heels.
Fit & Features
- Floral jacquard printed satin woven fabric with woven lining, no stretch
- V-neckline
- Adjustable spaghetti straps, open cross-back strappy design
- Back zipper with hook-eye closure
- Front and back asymmetric seam, thigh-high side slit
- Midi-length A-line fit
- Runs true to size
Style Number/Barcode: 05101-2864
Category Name: Semi-Formal Dresses
Price: $9.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Ariana Glitter Bodycon Mini Dress
Special Occasion
Made to glow under moonlight or chandeliers, the Ariana dress stuns with glitter-kissed fabric, a strapless V-neckline with surplice accent, and artful pleating that defines the waist. A sleek bodycon silhouette keeps the vibe sultry yet refined.
Fit & Features
- Glitter woven fabric, stretchy knit lining
- Strapless V-neckline, surplice accent, padded bra cups
- Back zipper and hook-eye closure
- Flexible boning inserts
- Side pleated hip seam
- Bodycon silhouette, mini-length hem
- Runs true to size
Where to Wear:
Homecoming, weddings, birthdays, bachelorettes, cocktail parties, milestone celebrations, date night, parties
Style Number/Barcode: 05001-000122
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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Chic Burnout Chiffon Bubble Hem Skater Dress
A chic skater dress with flirty details everyone will admire! The short dress boasts an alluring plunge V-neckline and an open-back design. Complete the look with heels.
Fit & Features
- Burnout chiffon fabric with woven lining, no stretch
- Plunge V-neckline, center cutout
- Tie-shoulder straps
- Open back, horizontal elastic bar strap
- High waist
- Short bubble hem, skater silhouette
- Runs true to size
Style Number/Barcode: 05101-3662
Category Name: Semi-Formal Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sultry Status High Slit Ruched Bodycon Midi Dress
Level up your sultry status in this iconic high slit ruched bodycon midi dress! Designed with stretchy smooth knit fabric with a mini-length lining, the chic all-over ruching and bodycon silhouette will flaunt your gorgeous curves. The mid-length dress features a sleeveless V-neckline, spaghetti straps, an alluring open back with a cross-back lace-up strappy design for a customized fit, and a high-cut side slit to showcase some leg. Style with statement earrings and stiletto heels.
Fit & Features
- Stretchy smooth knit fabric with mini-length knit lining
- V-neckline, spaghetti straps
- Open back, cross-back lace-up straps
- Ruching
- High side slit
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05101-2936
Category Name: Semi-Formal Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Faye Bow Train Lace Mini Dress
Special Occasion
The Faye mini dress is crafted with a dainty lace fabric that will exude those soft feminine vibes. The strapless bodycon dress features a large bow accent with a floor-length cascading train for that iconic coquette aesthetic. The bow is also removable to let you switch up your look! Style with stiletto heels for a formal party.
Fit & Features
- Sheer lace fabric with knit lining, moderate stretch
- Strapless straight neckline with no-slip strip
- Fitted bodice
- Side zipper with hook-eye closure
- Detachable large bow with long train, button closures
- Mini-length bodycon fit
- Runs true to size
Style Number/Barcode: 05001-2289
Category Name: Semi-Formal Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Adriana Lace-Up Corset Sequin Mini Dress
Special Occasion
A sleeveless sequin mini dress features a flattering scoop neckline and lace-up back meant to turn heads. The sheer corset bodice offers a peek of skin while the bodycon silhouette flaunts your curves. Perfect for the school dance or going out.
Fit & Features
- Sequin pattern, mesh fabric lined with stretchy knit
- Scoop neckline, padded bra cups
- Spaghetti straps
- Lace-up back, lower zipper and hook-eye closure
- Sheer corset bodice, flexible boning
- Bodycon mini-length silhouette
- Runs true to size
Style Number/Barcode: 05001-2331
Category Name: Semi-Formal Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Gianna Halter Open Back Skater Dress
Special Occasion
A modern take on timeless elegance, the Gianna jacquard halter mini dress stuns with its textured finish and flirty open back. A tied bow detail and flared skirt bring just the right mix of polished and playful.
Fit & Features
- Jacquard woven fabric, stretch knit lining
- High halter neckline
- Open back with tie straps, zipper and hook-eye closure
- Hidden side pockets
- Skater silhouette, mini-length hem
- Runs true to size
Where to Wear:
Homecoming, weddings, cocktail parties, milestone celebrations, birthday dinners, date nights, holiday soirees, nights at the theatre
Style Number/Barcode: 05001-000534
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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Chantel Bow Tie V-Neck Floral Ruffle Skater Dress
Special Occasion
Waltz through the school dance like the main character in the Chantel floral skater dress! Made from a textured chiffon fabric adorned with a floral pattern and bonded seams to create a flirty and flouncy allure. She features trendy bow tie shoulder straps, a plunge V-neckline and back to flaunt some skin, and a flattering ruffled skater silhouette perfect for twirling. Complete the look with a necklace and earrings set and clutch!
Fit & Features
- Texture chiffon fabric, floral pattern, bonded seams, woven lining
- Plunge V-neckline, back zipper and hook-eye closure
- Bow tie shoulder straps
- Ruffled skater silhouette
- Runs true to size
Style Number/Barcode: 05101-3422
Category Name: Semi-Formal Dresses
Price: $22.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Darling Drama V-Neck Ruffled Tulle Skater Dress
Set your aura to darling drama in this tulle skater dress for graduation parties and rehearsal dinners! The charming V-neckline and delicate adjustable spaghetti straps add a touch of romance, while the tiered ruffled skater silhouette and short-length hem create a playful vibe. Complete the look with a sparkly rhinestone handbag.
This dress brings the drama. Want more? Turn up the volume in a showstopping ruffle prom dress or make a statement in our sleek party dresses.
Fit & Features
- Tulle fabric lined with stretchy knit
- Adjustable spaghetti straps, back zipper and hook-eye closure
- V-Neckline
- Tiered ruffled skater silhouette
- Runs true to size
Style Number/Barcode: 05101-3228
Category Name: Semi-Formal Dresses
Price: $24.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free