Semi-Formal Dresses
Meet the semi-formal dresses made for every RSVP with a dress code worth dressing up for. From bodycon and mermaid fits to flowy A-line, slip, and column sheath silhouettes, these styles move effortlessly from cocktail plans to sorority formals, homecoming, and wedding guest celebrations. Explore knit satin, silky woven satin, mesh, crepe, lace, and velvet in designs with flutter sleeves, corset bodices, cowl necks, off-the-shoulder and one-shoulder necklines, or sleek long sleeves. Sequins, beading, florals, ruffles, and sheer illusion panels bring the detail, while black, brown, burgundy, navy, plum, rust orange, and champagne set the mood.
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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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Marlena Floral Lace Up Mini Dress
Special Occasion
The Marlene mini dress is defined by its intricate floral detailing. Sheer tulle, dimensional appliqués, and beaded accents create a textured finish that feels polished from every angle. A lace-up back adds one more standout detail.
Fit & Features
- Sheer tulle overlay, floral pattern, appliqué, bead and sequin accents
- Stretchy knit and crinoline linings
- Strapless sweetheart neckline, non-slip grip lining
- Padded bra cups
- Lace-up back with lower zipper and hook-and-eye closure
- Mini-length A-line silhouette
- Runs true to size
Where to Wear:
HOCO, weddings, semi-formal events, milestone birthdays, dressy brunches
Style Number/Barcode: 05001-001255
Category Name: Semi-Formal Dresses
Price: $119.90
Availability: In Stock
Available Color: YELLOW
Available Size: M, L, XL
Product Badge:- Ships Free
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Juliette Applique Corset A-Line Mini Dress
Special Occasion
This Juilette mini dress is defined by its embellished corset-style bodice. Floral applique adds dimension across the sweetheart neckline, and flexible boning adds structure, while the A-line skirt creates a clean contrast below.
Fit & Features
- Tulle, mesh-lined fabric
- Floral applique embellishment
- Strapless sweetheart neckline
- Corset-style bodice with flexible boning
- A-line mini silhouette
- Runs true to size
Where to Wear:
HOCO, big birthday events, glamorous celebrations
Style Number/Barcode: 05001-001253
Category Name: Semi-Formal Dresses
Price: $119.90
Availability: In Stock
Available Color: PINK, NAVY
Available Size: XXS, XS, S, M, L, XL
Product Badge:- Ships Free
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One More Toast Satin Halter Mini Dress
This satin mini dress is effortlessly polished and poised. The open back, soft blush shine, and lace trim hem feel made for bachelorette dinners, showers, and catching the bouquet!
Fit & Features
- Silky satin woven fabric with sheen effect
- High halter neckline
- Open back with tie
- Fitted silhouette
- Lace trim mini-length hem
- Runs true to size
Style Number/Barcode: 05101-001243
Category Name: Semi-Formal Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Double Take Lace Bodycon Mini Dress
Serving the kind of look that gets a double take from across the room. This lace bodycon mini dress hugs in all the right places with a ruched drape, side sash, and an open back that knows exactly what it’s doing.
Fit & Features
- Sheer lace fabric with knit lining, high stretch
- Sleeveless V-neckline
- Halter strap
- Open back, lower tie-back spaghetti straps
- Ruched draped front design, side sash
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05103-000801
Category Name: Semi-Formal Dresses
Price: $39.90
Availability: Out of Stock
Product Badge:- Ships Free
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Sunlit Elegance Satin A-Line Midi Dress
This dress feels like golden hour in outfit form. The silky satin finish, lace-trimmed hanky hem, and soft shade give it that effortlessly elevated look that works for weddings, showers, and every RSVP on your summer calendar.
Fit & Features
- Silky satin woven fabric
- Sweetheart neckline
- Spaghetti straps
- Back zipper closure
- A-line silhouette
- Lace trim hanky midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001480
Category Name: Semi-Formal Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Playing Nice Lace Bodycon Dress
The kind of dress that makes the mirror selfie mandatory. This lace mini dress brings the drama with a twist bust, ruched bodycon fit, and ruffle hem made for birthday dinners, date nights, and parties.
Fit & Features
- Lace fabric, sewn-in knit lining
- Strapless sweetheart neckline, padded bra cups
- Twist bust
- Ruched bodycon fit
- Ruffle trim mini-length hem
- Runs true to size
Style Number/Barcode: 05101-001259
Category Name: Semi-Formal Dresses
Price: $19.97 $42.90
On Sale: Yes
Availability: In Stock
Available Color: YELLOW
Available Size: XS, S, M, L
Product Badge:- Sale
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Spice Done Right Mesh Midi Dress
Too good to save for just one occasion. This mesh midi dress hugs every curve with ruched detailing and a strapless neckline that makes the whole dress feel a little extra in the best way.
Fit & Features
- Mesh-lined fabric
- Strapless sweetheart neckline
- Back zipper closure
- Bodycon silhouette, ruched detail
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05102-000588
Category Name: Semi-Formal Dresses
Price: $9.97 $46.90
On Sale: Yes
Availability: In Stock
Available Color: ORANGE
Available Size: XS, S, M, L, XL
Product Badge:- Sale
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Shelly Abstract Print Mesh Ruffle Mermaid Dress
Special Occasion
The Shelly abstract print mesh mermaid dress was designed to make an impression from every angle. The strapless silhouette hugs the body in all the right places, while the cascading ruffle detail and sculptural hardware trim bring just the right amount of drama for every RSVP that calls for dressing up.
Fit & Features
- Mesh fabric with full-length knit lining, high stretch
- Abstract print
- Strapless sweetheart neckline, ruched bust, padded bra cups
- Asymmetric textured hardware accent
- Front ruffled sash
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Vacations, dressed-up dinners, birthday celebrations, wedding guests, rooftop parties, and glam nights out.
Style Number/Barcode: 05002-001439
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: ORANGE
Available Size: XS, S, L
Product Badge:- Ships Free
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Renata Velvet Open Back Bodycon Dress
Special Occasion
A little velvet, a little sheer detail, and plenty of visual interest. This velvet bodycon mini dress combines mesh shoulder panels, a faux wrap skirt, and an open back for a look that feels elevated. It’s a refined take on statement dressing with just the right amount of drama.
Fit & Features
- Velvet fabrication, knit lining, high stretch
- Sweetheart neckline, draped cowl accent
- Padded bra cups, sheer mesh cap sleeves
- Corset bodice with flexible boning
- Faux wrap bodycon mini skirt
- Open back with button closures, zipper and hook-eye closure
- Runs true to size
Where to Wear:
Weddings, formal celebrations, dressed-up date nights, holiday parties, cocktail soirees, dressy occasions
Style Number/Barcode: 05001-001261
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY, BLACK
Available Size: XS, S, M, L, XL
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Alouette Rhinestone Fishnet Mini Dress
Special Occasion
Sparkle takes center stage with rhinestone fishnet that catches the light from every angle. A V-neckline and spaghetti straps frame the bodice, while the bodycon fit adds dimension through the mini-length hem. The result is sleek, elevated, and unapologetically glam.
Fit & Features
- Rhinestone-embellished fishnet, knit lining
- V-neckline, padded bra cups
- Adjustable spaghetti straps
- Side zipper and hook-eye closure
- Bodycon mini-length silhouette
- Runs true to size
Where to Wear:
Cocktail parties, birthday dinners, date nights, bachelorettes, nights out, glam soirees
Style Number/Barcode: 05001-001263
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Table For Two Halter Midi Dress
The dress equivalent of getting the text you were hoping for. This halter midi dress smooths and sculpts with a sleek bodycon fit, open back detail, and clean neckline that keeps the whole look effortlessly polished.
Fit & Features
- Smooth knit fabric, knit lining, high stretch
- Halter square neckline, halter tie-back straps
- Padded bra cups
- Bodycon fit
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001330
Category Name: Semi-Formal Dresses
Price: $42.90
Availability: In Stock
Available Color: PINK, RED, SAGE, HUNTER
Available Size: M, L, XL, XS, S
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Mina Velvet Lace Up Skater Mini Dress
Special Occasion
Velvet is having a very good season. This velvet skater mini dress pairs a sweetheart neckline with a lace-up back for a look that feels polished, playful, and right on trend. The soft texture gives the whole silhouette an instantly richer finish.
Fit & Features
- Velvet fabrication, sewn-in knit lining
- Scoop neckline
- Adjustable straps
- Lace-up back with lower hidden zipper and hook-eye closure
- Skater mini silhouette
- Runs true to size
Where to Wear:
Weddings, holiday parties, formal celebrations, dressed-up date nights, cocktail parties
Style Number/Barcode: 05001-001276
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: NAVY, BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Mariselle Rhinestone Bodycon Mini Dress
Special Occasion
A little shine and a lot of shape give this mini dress its trending allure. This bodycon mini dress balances all-over rhinestones with a sweetheart neckline, asymmetrical draping, and a ruched fitted skirt. The finish feels polished, fashion-forward, and made for a dressed-up moment.
Fit & Features
- Rhinestone embellishments, knit-lined fabric
- Strapless sweetheart neckline
- Draped silhouette
- Fitted mini-length hem
- Runs true to size
Where to Wear:
Cocktail parties, birthday dinners, date nights, holiday soirees, Vegas, engagement parties
Style Number/Barcode: 05001-001281
Category Name: Semi-Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Ariadne Floral Beaded Mesh Mini Dress
Special Occasion
Floral beading gives the Ariadne fitted mini dress a polished, romantic shimmer. The V-neckline, slender straps, and open strappy back frame the sleek silhouette with delicate detail. It’s a chic choice for date night.
Fit & Features
- Mesh fabric with knit lining, high stretch
- Floral beaded embellished design
- Sleeveless V-neckline
- Spaghetti straps, open cross-back strappy design
- Mini-length bodycon silhouette
- Runs true to size
Where to Wear:
Date nights, girls' nights out, birthday celebrations, cocktail parties, and club nights.
Style Number/Barcode: 05001-001282
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Kierra Lace Up Sequin Bodycon Mini Dress
Special Occasion
Florals with sparkle? Cute just got a little bolder. The sweetheart neckline, floral sequin embellishment, and lace-up open back give the Kierra bodycon mini dress plenty of standout detail. It’s flirty, fitted, and full of personality.
Fit & Features
- Mesh fabric with knit lining, moderate stretch
- Sequin-embellished floral design
- Sweetheart neckline, padded bust
- Short cap sleeves
- Open back with lace-up detail, lower zipper with hook-eye closure
- Mini-length bodycon silhouette
- Runs true to size
Where to Wear:
HOCO, birthday events, date nights, Vegas, bachelorettes, nights out, and cocktail parties.
Style Number/Barcode: 05001-001286
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Marceline Cross Back Sequin Lace Dress
Special Occasion
This mini keeps the shape flirty with just the right amount of drama. A fitted bodice defines the waist before opening into a swishy A-line silhouette, finished with a handkerchief hem and open cross back. The result feels glamorous, sassy, and effortlessly polished.
Fit & Features
- Plunging V-neckline with spaghetti straps
- All-over sequin lace, chiffon and knit linings
- Open cross back, zipper and hook-eye closure
- Flared A-line mini silhouette
- Handkerchief mini-length hem
- Runs true to size
Where to Wear:
HOCO, birthdays, date nights, fashion-forward events, cocktail soirees, glam parties
Style Number/Barcode: 05001-001290
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M
Product Badge:- Ships Free
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Compliments Please Floral Flocked Mesh Midi Dress
Made the plans just so you could wear this. This floral flocked mesh midi dress hugs in all the right places with ruched detailing, a sleek strapless neckline, and a leg slit that’s guaranteed to collect compliments.
Fit & Features
- Floral print flocked mesh fabric with knit lining, high stretch
- Strapless straight-across neckline, padded bra cups
- Front ruched detailing
- High-cut front slit
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-001122
Category Name: Semi-Formal Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Catch Compliments Beaded Strapless Mini Dress
Catch compliments from every angle. This beaded strapless mini dress hugs in all the right places with a bodycon fit, shimmering embellishments, and fringe trim that moves with you from rooftop drinks to vacation dinners.
Fit & Features
- Lined knit fabric, moderate stretch
- Beaded and sequin embellishments, diamond pattern
- Strapless straight-across neckline
- Open tie-back design
- Asymmetric mini-length hem, beaded fringe trim
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05103-000880
Category Name: Semi-Formal Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: In Stock
Available Color: BROWN, LIGHT, BLUE
Available Size: XS, S, M, L
Product Badge:- Sale
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City After Sunset Paisley Midi Dress
A midi dress for any occasion! This strapless mesh midi dress hugs in all the right places with a moody paisley print and a flirty front slit for effortless movement and allure.
Fit & Features
- Paisley print, mesh fabric, smooth lining
- Tube strapless neckline
- Front slit
- Form-hugging fit
- Flowy midi-length hem
- Runs true to size
Style Number/Barcode: 05102-000637
Category Name: Semi-Formal Dresses
Price: $19.97 $35.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Aurelie Beaded Sequin Corset Bodycon Dress
Special Occasion
Sparkle, structure, and a little sheer detail make a very good trio. This beaded sequin bodycon mini dress pairs a structured corset bodice with a sweetheart neckline and mesh center inset for a look that feels polished, glamorous, and completely current. The finish is bold enough to stand out while still feeling sleek.
Fit & Features
- Beaded and sequin-embellished mesh fabric
- Strapless V-neckline, non-slip grip lining, padded bra cups
- Structured corset bodice with boning
- Sheer mesh center inset
- Bodycon glitter mini silhouette
- Runs true to size
Where to Wear:
HOCO, birthday parties, bachelorettes, Vegas, date nights, cocktail soirees, glam red-carpet occasions
Style Number/Barcode: 05001-001292
Category Name: Semi-Formal Dresses
Price: $129.90
Availability: In Stock
Available Color: BLACK
Available Size: XXS, XS, S
Product Badge:- Ships Free
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One More Dance Lace Skater Dress
This lace halter mini dress does all the flirting with an open back, layered ruffle skirt, and skater silhouette that pairs perfectly with strappy heels.
Fit & Features
- Lace fabric, smooth lining
- High halter neckline, tie straps
- Open tie-back
- Skater silhouette
- Layered ruffle mini-length hem
- Runs true to size
Style Number/Barcode: 05103-001018
Category Name: Semi-Formal Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Sale
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Rosé Season Ruffle Mini Dress
Bring the romance to weddings and dressy occasions. This chiffon halter mini dress brings the drama in the prettiest way possible with cascading ruffles, a breezy silhouette, and an open-back moment.
Fit & Features
- Chiffon fabric, smooth and stretchy knit lining
- Halter neckline, tie-back spaghetti straps
- Hidden side zipper with hook-eye closure
- Cascading side drapes
- Ruffled flowy silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05101-001194
Category Name: Semi-Formal Dresses
Price: $22.97 $49.90
On Sale: Yes
Availability: In Stock
Available Color: PINK
Available Size: XS
Product Badge:- Sale
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Bold Moves Cutout Maxi Dress
She’s bold, sculpted, and not here to blend in. This cutout maxi dress hugs in all the right places with a fluid drape that moves like you mean it.
Fit & Features
- Mesh fabric with knit lining, high stretch
- Sleeveless cowl neckline
- Adjustable spaghetti straps
- Asymmetric waist cutout
- Ruched detailing
- Maxi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-001190
Category Name: Semi-Formal Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Astra Celestial Rhinestone Bodycon Mini Dress
Special Occasion
A little cosmic detail goes a long way. This rhinestone bodycon mini dress combines sheer mesh with star, moon, and planetary motifs for a look that feels detailed without feeling overdone. It lands somewhere between polished and playful.
Fit & Features
- Lined mesh fabric
- Sweetheart neckline, padded bra cups, tank straps
- Side zipper and hook-eye closure
- Celestial rhinestone motif throughout
- Star, moon, and planetary embellishment
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
Cocktail parties, birthday dinners, date nights, fashion-forward events, Vegas, bachelorettes
Style Number/Barcode: 05001-001297
Category Name: Semi-Formal Dresses
Price: $119.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free