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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Darcy Velvet Bow Midi Formal Dress
Special Occasion
Romantic with a refined edge, the Darcy velvet midi dress blends timeless polish with a touch of drama. Framed by soft cap sleeves and a classic crew neckline, the open back tied in a bow makes every exit just as striking as the entrance.
Fit & Features
- Soft velvet fabric, stretchy knit lining
- Crew neckline
- Cap sleeves
- Open back with bow, lower center back slit
- Form-hugging silhouette
- Midi-length hem
- Runs true to size
Where to Wear:
Weddings, cocktail parties, formal celebrations, date nights, rehearsal dinners, engagement parties, holidays
Style Number/Barcode: 05001-000524
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
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Katrina Beaded Mesh Mini Dress
Special Occasion
Soft glamour takes center stage in the Katrina mini dress, a beaded mesh bodycon mini dress designed to feel effortlessly polished from every angle. The strapless neckline and delicate scallop hem lend a romantic finish, creating a look that moves with confidence through every chic celebration.
Fit & Features
- Mesh fabric with intricate beaded detailing, double knit lining
- Strapless neckline with supportive structure
- Sculpted bodycon fit
- Scallop mini hem
- Runs true to size
Where to Wear:
Wedding receptions, engagement parties, bridal celebrations, cocktail soirees, date nights, birthday dinners, rehearsal dinners, holiday parties
Style Number/Barcode: 05001-000530
Category Name: Semi-Formal Dresses
Price: $99.90
Availability: Out of Stock
Product Badge:- Ships Free
- Mesh fabric with intricate beaded detailing, double knit lining
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Elise Rhinestone Pearl Mini Dress
Special Occasion
Shimmer with every step in the Elise mini dress, a dazzling dress designed for spotlight moments. With gorgeous rhinestones and faux pearls that trace every curve, sheer long sleeves, and a lace-up back detail, this dress is the perfect mix of flirty and refined—made for the nights you want to own the room.
Fit & Features
- Rhinestone, faux pearls, mesh-lined fabric, moderate stretch
- Cowl neckline
- Sheer fitted long sleeves
- Lace-up back
- Bodycon silhouette, mini-length hem
- Runs true to size
Where to Wear:
Bridal celebrations, engagement photoshoots and parties, birthdays, date nights, holiday parties, cocktail soirees, Vegas
Style Number/Barcode: 05001-000531
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: WHITE
Available Size: S
Product Badge:- Ships Free
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Amiyah Glitter Ruffle Mini Dress
Special Occasion
The Mila dress is made to steal the spotlight—crafted in glitter knit that catches every flicker of light. With a chic square neckline, tank straps, and a playful ruffled hem, it’s the ultimate party-perfect mini for nights that call for a little extra magic.
Fit & Features
- Glitter fabric, sewn-in knit lining, minimal stretch
- Square neckline
- Tank shoulder straps
- Bodycon silhouette
- Structured ruffled mini-length hem
- Runs true to size
Where to Wear:
Birthdays, formal celebrations, holiday festivities, cocktail parties, romantic date nights, rooftop restaurants, engagement parties, bachelorettes, bridal showers, wedding showers
Style Number/Barcode: 05001-000528
Category Name: Semi-Formal Dresses
Price: $54.90
Availability: Out of Stock
Product Badge:- Ships Free
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Tracey Velvet Button Skater Dress
Special Occasion
Made for your slow-spin moment under the lights, the Tracey velvet dress blends corset-inspired structure with soft velvet movement. The wired sweetheart neckline, covered button front, and flared mini skirt create a look that feels both vintage-glam and effortlessly current—your go-to for any night worth remembering.
Fit & Features
- Luxe velvet fabric, sewn-on lining
- Square neckline, wired notch accent, padded bra cups
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Skater silhouette, hidden side pockets
- Mini-length hem
- Runs true to size
Where to Wear:
Holiday party, cocktail soiree, wedding guest, semi-formal event, birthday dinner, celebratory night out, glam date night, formal dances
Style Number/Barcode: 05001-000526
Category Name: Semi-Formal Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M
Product Badge:- Sale
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Brixley Rhinestone Tube Mini Dress
Special Occasion
Designed for nights that call for confidence with a touch of flirt, this glitter knit mini balances clean lines with a softly dramatic side ruffle. The strapless silhouette keeps it polished while the subtle shimmer ensures every entrance feels intentional.
Fit & Features
- Stretch shimmer knit fabric, rhinestone embellished, knit lining
- Strapless straight neckline, padded bra cups
- Fitted bodycon silhouette that contours the body
- Back zipper and hook-eye closure
- Asymmetric side ruffle detail for movement, mini-length hem
- Runs true to size
Where to Wear:
Cocktail parties, holiday soirees, birthdays, bachelorettes, upscale dinners, city outings, date nights, rooftop hotel bars
Style Number/Barcode: 05001-000525
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
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Think Of Me Cutout Bodycon Midi Dress
The ultimate going-out or vacay dress that will get you noticed! Designed with an alluring twist bust, a cutout bodice and side slit that flatters your figure along the bodycon silhouette.
Fit & Features
- Knit stretchy fabric
- V-neckline, twist bust
- Spaghetti straps
- Cutout bodice
- Side slit
- Bodycon silhouette, midi-length hem
- Runs true to size
Style Number/Barcode: 05103-000492
Category Name: Semi-Formal Dresses
Price: $28.00 $39.90
On Sale: Yes
Availability: In Stock
Available Color: BROWN
Available Size: XS
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Sheryl Lace Corset Satin Mini Dress
Special Occasion
Built for those slow-motion entrances, the Sheryl mini dress moves with a soft, liquid glow—its satin fabric skimming every curve with quiet confidence. The embellished corset bodice and bodycon silhouette add just the right mix of romance and refinement for any occasion that calls for dressing up beautifully.
Fit & Features
- Satin-lined fabric, minimal stretch
- Sweetheart neckline, built-in underwire padded bust
- Adjustable spaghetti straps
- Side zipper and hook-eye closure
- Embellished lace corset bodice, flexible boning
- Bodycon silhouette, satin mini-length hem
- Runs true to size
Where to Wear:
Birthdays, bachelorettes, date night, Vegas, cocktail parties, rooftop hotel bars, glam red carpet events
Style Number/Barcode: 05001-000537
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK, WHITE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Emelia Satin High Slit Midi Dress
Special Occasion
Designed for the nights that call for a little extra allure, the Emelia satin midi dress glides with a sleek, sculpted silhouette and a bold high slit designed to turn heads. The lace-up back adds an irresistible touch of drama that elevates the entire silhouette.
Fit & Features
- Satin-knit fabric with knit lining, high stretch
- Sleeveless pleated cowl neckline, padded bust
- Tank-like shoulder straps
- Open lace-up back design with tie closure, lower back zipper with hook-eye closure
- Ruching, high-cut front slit
- Midi-length hem, form-hugging silhouette
- Runs true to size
Where to Wear:
Cocktail parties, dressed-up dinners, formal date nights, wedding guests, bridesmaids, and winter formals.
Style Number/Barcode: 05001-000539
Category Name: Semi-Formal Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: In Stock
Available Color: NAVY, HUNTER
Available Size: M, XS
Product Badge:- Sale
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Corrine Velvet Bow Strap Skater Dress
Special Occasion
Playful yet polished, the Corrine short dress brings a touch of flirtation to your evening lineup. Crafted from luxe velvet with bow-tied shoulder straps and a softly flared mini skirt, this look moves with you—whether you’re toasting at dinner or twirling on the dance floor.
Fit & Features
- Luxe velvet fabric lined with tulle and stretchy knit
- High square neckline
- Bow accent shoulders
- Low-cut back detail, zipper and hook-eye closure
- Skater silhouette
- Short-length hem
- Runs true to size
Where to Wear:
Holiday party, weddings, cocktail soiree, birthday dinners, special date nights, rehearsal dinners, engagement parties, nights at the theatre
Style Number/Barcode: 05001-000540
Category Name: Semi-Formal Dresses
Price: $14.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Elle Rhinestone Mesh Mock Neck Mini Dress
Special Occasion
Made to sparkle under the lights, the Elle rhinestone mesh mini dress stuns with sheer fitted sleeves, a sleek mock neck, and wired underbust detail. Its bodycon silhouette brings all the after-dark allure with a glam, modern edge.
Fit & Features
- Rhinestone gem embellishments
- Mesh fabric, partial knit lining, moderate stretch
- Mock neck, wired underbust
- Sheer fitted long sleeves
- Back zipper and hook-eye closure
- Bodycon fit, mini-length hem
- Runs true to size
Where to Wear:
Birthday parties, milestone celebrations, bachelorettes, holiday parties, concerts, club nights
Style Number/Barcode: 05001-000541
Category Name: Semi-Formal Dresses
Price: $39.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Cut To The Chase Strapless Cutout Midi Dress
A little cutout never hurt anybody. This strapless midi hugs your curves with a sleek silhouette and underbust cutout made to turn heads at every RSVP.
Fit & Features- Stretch knit fabric
- Bodycon silhouette
- Sweetheart strapless neckline
- Twist-front bodice with an underbust cutout
- Midi length
- Runs true to size
Style Number/Barcode: 05101-000275
Category Name: Semi-Formal Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Arielle Velvet Lace Appliqué Mini Dress
Special Occasion
The Arielle dress defines after-dark allure—velvet meets illusion with a sheer corset bodice traced in lace appliqué and sequins. The bodycon fit sculpts every curve, while delicate straps keep the look chic and sultry.
Fit & Features
- Velvet-lined fabric
- Sweetheart neckline
- Adjustable spaghetti straps
- Sheer mesh lace applique bodice
- Bodycon fit
- Mini-length hem
- Runs true to size
Where to Wear:
HOCO, birthdays, bachelorettes, date nights, Vegas, rooftop hotel bars, birthday dinners, girl's night
Style Number/Barcode: 05001-000544
Category Name: Semi-Formal Dresses
Price: $14.97 $94.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Isla Velvet Applique Bodycon Mini Dress
Special Occasion
All eyes on you—the Isla mini dress turns up the allure with a mix of texture and shine. Crafted from plush velvet with an intricately beaded appliqué bodice and sheer illusion cutout, this bodycon mini hugs every curve while keeping the glamour high. A party-perfect piece made for nights that call for champagne and camera flashes.
Fit & Features
- Soft velvet-lined stretch fabric
- Sweetheart neckline, lace-trimmed bust
- Built-in underwire padded bust
- Adjustable spaghetti straps
- Sheer mesh lace applique bodice, back zipper and hook-eye closure
- Bodycon fit, mini-length hem
- Runs true to size
Where to Wear:
Holiday soirees, cocktail parties, birthday celebrations, night-out events, date nights, Vegas, bachelorettes, girl's night out
Style Number/Barcode: 05001-000543
Category Name: Semi-Formal Dresses
Price: $14.97 $94.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Izzy Rhinestone Lace-Up Mini Dress
Special Occasion
Built for the spotlight, the Izzy rhinestone mesh mini dress turns heads with lace-up sides and front that flash just enough skin. The bodycon silhouette keeps it sleek and daring, made for nights when you want every entrance to feel electric.
Fit & Features
- Baguette rhinestone-embellishments
- Mesh-lined fabric
- Square neck, wide shoulder straps
- Front and side lace-up plackets
- Back zipper and hook-eye closure
- Bodycon fit, mini-length hem
- Runs true to size
Where to Wear:
Birthdays, bachelorettes, Vegas, date nights, themed parties, glam events
Style Number/Barcode: 05001-000545
Category Name: Semi-Formal Dresses
Price: $39.97 $119.90
On Sale: Yes
Availability: In Stock
Available Color: RED
Available Size: XS, M
Product Badge:- Sale
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Kinley Rhinestone Mesh Lace-Up Mini Dress
Special Occasion
Own the night in the Kinley rhinestone mesh mini dress that blends bold shine with a daring lace-up silhouette. Designed to turn every entrance into a moment, it’s sultry, sleek, and ready for the spotlight.
Fit & Features
- Mesh fabric, high stretch
- All-over tonal baguette-shaped rhinestone embellishments
- Sleeveless square neckline, lace-up front design
- Thin shoulder straps, back zipper closure
- Lace-up sides
- Mini-length bodycon silhouette
- Runs true to size
Where to Wear:
Birthday celebrations, bachelorette parties, dressed-up dinners, rooftop parties, and glam nights out.
Style Number/Barcode: 05001-000546
Category Name: Semi-Formal Dresses
Price: $39.97 $119.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS
Product Badge:- Sale
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Mariella Lace A-Line Mini Dress
Special Occasion
Romantic and playful, the Mariella lace mini dress charms with a square neckline, tie-front bust, and flexible boned bodice for a flattering fit. Finished with a lace-up back and drop waist seam, it’s a dreamy take on the classic A-line silhouette.
Fit & Features
- Delicate lace fabric, woven and tulle lace trim lining
- Square neckline with tie-front bust detail, wired underbust
- Adjustable shoulder straps
- Lace-up back placket, zipper and hook-eye closure
- Flexible boning inserts, lace trim
- Drop waist seam, A-line fit, mini-length hem
- Runs true to size
Where to Wear:
Weddings, date nights, engagement parties, birthday celebrations, fancy brunches, cocktail parties
Style Number/Barcode: 05001-000548
Category Name: Semi-Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: BLACK
Available Size: S, M, L
Product Badge:- Ships Free
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Darleen Brocade Lace-Up Skater Dress
Special Occasion
Fit for the spotlight yet timeless in detail, the Darleen short formal dress brings a touch of modern romance. Crafted from rich brocade with a corset bodice and lace-up back, this skater silhouette moves effortlessly—finished with a peek of tulle trim that keeps every twirl picture-perfect.
Fit & Features
- Brocade woven fabric, tulle trim stretch knit lining
- Sweetheart neckline, adjustable spaghetti straps
- Corset-structured bodice, flexible boning
- Back lace-up design, zipper and hook-eye closure
- Hidden side pockets
- Skater silhouette, mini-length hem
- Runs true to size
Where to Wear:
Winter formals, weddings, holiday parties, celebratory dinners, birthday events, special night-out occasions, engagement parties, family celebrations
Style Number/Barcode: 05001-000549
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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Midnight In Bloom Floral Slit Maxi Dress
This strapless floral maxi dress blends delicate mesh with an elegant silhouette—perfect for candlelit weddings, garden parties, or moments made to be remembered.
Fit & Features
- Floral print, mesh fabric, stretchy knit lining
- Strapless neckline
- High side slit
- Form-hugging silhouette
- Maxi-length hem
- Runs true to size
- Please note the print may vary
Style Number/Barcode: 05101-000039
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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Lilah Tie-Back Embroidered Mini Dress
Special Occasion
Made for the kind of night that lingers in memory, the Lilah embroidered mesh mini dress turns every step into a chic moment. The bodycon silhouette meets a statement bow back for the ultimate blend of romance and allure.
Fit & Features
- Sequin embroidered mesh-lined fabric
- V-neckline
- Spaghetti straps
- Tie-back design
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Where to Wear:
Homecoming, rush week, bridal celebrations, engagement photoshoots, date nights, birthdays, rooftop hotel bars
Style Number/Barcode: 05001-000554
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: Out of Stock
Product Badge:- Ships Free
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Janella Sequin Lace-Up Mini Dress
Special Occasion
Turn every step into a shimmer moment in the Janella sequin bodycon dress that hugs in all the right places. Its strappy open back adds a daring twist, making it perfect for the kind of night that calls for unforgettable entrances.
Fit & Features
- Sequin embellished fabric
- Halter V-neckline
- Spaghetti straps
- Strappy lace-up back
- Bodycon fit
- Mini-length hem
- Runs true to size
Where to Wear:
Homecoming, birthdays, date nights, rooftop hotel bars, bachelorettes, cocktail soirees
Style Number/Barcode: 05001-000551
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
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Kira Rhinestone Strapless Mini Dress
Special Occasion
Meet the moment in The Kira—a strapless mesh mini that knows how to shine. Designed with a sculpted sweetheart neckline and rhinestone embellishment throughout, this curve-contouring silhouette is equal parts sultry and sophisticated, made for nights that demand a little extra dazzle.
Fit & Features
- Rhinestone-embellished, mesh fabric, stretchy knit lining
- Strapless sweetheart neckline, padded bra cups
- Back zipper and hook-eye closure
- Sheer mesh insert, flexible boning inserts
- Bodycon silhouette, mini-length hem
- Runs true to size
Where to Wear:
Cocktail parties, birthday celebrations, night-out dinners, holiday soirees, bachelorette weekends, fashion events, date nights, weekend getaways
Style Number/Barcode: 05001-000557
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M
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Spiral Into Style Cutout Bodycon Midi Dress
Spicy, sculpted, and impossible to ignore. This bodycon midi dress brings all the drama with edgy hardware and a cutout bodice that serves all night long.
Fit & Features
- Smooth knit stretchy fabric
- Strapless sweetheart neckline
- Padded bra cups, twist metal hardware trim
- Cutout bodice and twist accent
- Bodycon midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-000226
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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Jasmine Strapless Slit Midi Formal Dress
Special Occasion
Effortlessly sleek, the Jasmine formal dress is your go-to for that polished-meets-sexy moment. Designed in smooth satin with a strapless neckline and side slit, this midi hugs your curves just right—perfect for nights when you want your look to do all the talking.
Fit & Features
- Silky smooth knit stretchy fabric, sewn-in knit lining
- Strapless neckline, padded bra cups
- Front slit
- Bodycon silhouette
- Back zipper and hook-eye closure
- Midi-length hem
- Runs true to size
Where to Wear:
Bridal celebrations, engagement photoshoots, cocktail parties, birthday dinners, date nights, rooftop hotel bars, industry soirees
Style Number/Barcode: 05001-000558
Category Name: Semi-Formal Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free