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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Soft Glam Plans Floral Sequin Mini Dress
She’s soft, sparkly, and fully booked. This floral sequin mini dress hugs through the bodice with a lace-up back and flirty A-line shape that moves with you from dinner to afters.
Fit & Features
- Lined knit fabric
- Floral print with sequin embellishments
- Sleeveless sweetheart neckline, padded bust
- Adjustable spaghetti straps
- Lace-up back design, lower back zipper with hook-eye closure
- Mini-length A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-000877
Category Name: Semi-Formal Dresses
Price: $24.97 $54.90
On Sale: Yes
Availability: In Stock
Available Color: IVORY
Available Size: XS, S, L
Product Badge:- Sale
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Tamsin Sweetheart Lace Bodycon Mini Dress
Special Occasion
This bodycon mini dress keeps the shape close and feminine with a sweet, romantic finish. The sweetheart neckline and fitted silhouette create a soft, flattering look, while the lace fabrication and lace-up back add texture and delicate detail. It feels polished, pretty, and right in step with the moment.
Fit & Features
- Lined lace fabric
- Sweetheart neckline, adjustable shoulder straps, underwire bust
- Structured corset bodice with flexible boning
- Back zipper and hook-eye closure
- Bodycon mini silhouette
- Lace-up back
- Runs true to size
Where to Wear:
HOCO, shower celebrations, date nights, fashion-forward events, winery weekends, dressy occasions
Style Number/Barcode: 05001-001147
Category Name: Semi-Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: YELLOW
Available Size: M, L
Product Badge:- Ships Free
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Carina Floral Beaded Mesh Mini Dress
Special Occasion
Floral beading makes the Carina mini dress feel especially on-trend. The mesh fabrication gives some edge, while the cowl neckline and lace-up open back give the bodycon silhouette an alluring flair. It is a refined way to wear the embellished trend now.
Fit & Features
- Floral print mesh fabric, knit lining, high stretch
- All-over beaded and sequin embellishments
- Draped cowl neckline with spaghetti straps
- Lace-up open back
- Mini-length bodycon silhouette
- Runs true to size
Where to Wear:
HOCO, birthday parties, date nights, vacations, resort getaways, bachelorettes, weekend escapes, and nights out.
Style Number/Barcode: 05001-001148
Category Name: Semi-Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: RED
Available Size: XXS, XS, S, M
Product Badge:- Ships Free
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After Hours Sultry Satin Lace-Up Midi Dress
Soft shine, sharp details—this one knows exactly what it’s doing. A fluid satin midi dress with a draped cowl neck and statement hardware that turns quiet confidence into a full look. Perfect for date nights, cocktail receptions, and any dressy celebration.
Fit & Features
- Silky satin woven fabric, lined
- Draped cowl neckline
- Spaghetti straps with hardware inset
- Open lace-up back
- Front slit for movement
- Curve-hugging midi silhouette
- Runs true to size
Style Number/Barcode: 05101-000726
Category Name: Semi-Formal Dresses
Price: $22.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Makayla Zebra Print Bodycon Mini Dress
Special Occasion
A striking entrance begins the moment you walk in. The Makayla zebra print bodycon mini dress, adorned with bead and sequin embellishments, features a halter cowl neckline and open back for a silhouette that feels both sculpted and unforgettable.
Fit & Features
- Zebra print, beaded and sequins
- Mesh fabric, sewn-in knit lining
- Cowl halter neckline
- Open back, hidden zipper and hook-eye closure
- Bodycon mini-length silhouette
- Runs true to size
Where to Wear:
Prom, bachelorettes, birthdays, date nights, vacations, clubbing, Vegas
Style Number/Barcode: 05001-001156
Category Name: Semi-Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: WHITE, PRINT
Available Size: S, M, L
Product Badge:- Ships Free
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Klarissa Bead Sequin Ruffle Mini Dress
Special Occasion
Made for your most photographed entrance, the Klarissa sequin bead mesh mini dress plays with texture and movement through its tiered layered ruffled hem and soft side drapes. The strapless fitted bodice keeps the look sleek and sculpted—balancing statement detail with an effortlessly polished finish.
Fit & Features
- Sequin beaded, embellished, mesh-lined fabric
- Strapless tube neckline, non-slip grip lining
- Side zipper and hook-eye closure
- Form-hugging bodice
- Tiered layered ruffled mini-length hem and side drapes
- Runs true to size
Where to Wear:
Prom, birthdays, weddings, garden parties, fancy brunches, celebrations, parties, vacations
Style Number/Barcode: 05001-001159
Category Name: Semi-Formal Dresses
Price: $139.90
Availability: In Stock
Available Color: SAGE
Available Size: S, M, L
Product Badge:- Ships Free
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Tracy Floral Strappy Mini Dress
Special Occasion
The Tracy floral bodycon dress shimmers with sequin beaded embellishments that catch the light from every angle. The softly draped cowl neck and strappy open back bring an effortless allure—perfect for a look that feels equal parts polished and unforgettable.
Fit & Features
- Floral abstract print, sequin beaded embellishments
- Mesh fabric, sewn-in knit lining
- Cowl neckline, spaghetti straps
- Strappy open back
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
Prom, bridal celebrations, engagement photoshoots and parties, birthdays, garden parties, vacations, honeymoons, cocktail parties, date nights
Style Number/Barcode: 05001-001154
Category Name: Semi-Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: IVORY, PRINT
Available Size: S, M, L
Product Badge:- Ships Free
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Lucia Leopard Print Sequin Beaded Mini Dress
Special Occasion
The Lucia leopard print sequin beaded mini dress catches the light with every step, while the draped halter neckline adds a chic, sultry edge. The bodycon silhouette hugs in all the right places, making it your go-to for nights when the invite says show up unforgettable.
Fit & Features
- Leopard print lined knit fabric, high stretch
- Sequin and beaded embroidery
- Sleeveless plunging cowl neckline, bar strap detail
- Halter strap
- Open back, lower back zipper with hook-eye closure
- Mini-length bodycon silhouette
- Runs true to size
Where to Wear:
Birthday celebrations, glam parties, drinks with the girls, and nights out.
Style Number/Barcode: 05001-001157
Category Name: Semi-Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: BROWN
Available Size: S, M, L
Product Badge:- Ships Free
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Jessa Beaded Mini Dress
Special Occasion
The Jessa beaded dress is all about sleek confidence with a touch of sparkle. The tube silhouette hugs just right while the intricate beading catches the light with every step—perfect for that RSVP that calls for something unforgettable.
Fit & Features
- Beaded mesh fabric, sewn-in soft knit lining
- Strapless tube neckline, non-slip grip lining
- Back zipper and hook-eye closure
- Bodycon mini-length silhouette
- Runs true to size
Where to Wear:
Prom, bachelorettes, cocktail parties, birthdays, date nights, parties
Style Number/Barcode: 05001-001160
Category Name: Semi-Formal Dresses
Price: $84.90
Availability: In Stock
Available Color: MINT
Available Size: L
Product Badge:- Ships Free
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Joerelle Floral Abstract Mini Dress
Special Occasion
For nights that call for something unforgettable, the Joerelle floral abstract dress is adorned with sequin beaded detail that glimmers with every step. The softly draped cowl neck and strappy lace-up back create a silhouette that feels effortlessly sculpted—equal parts polished and quietly bold.
Fit & Features
- Floral abstract print, beaded sequin embellishments
- Mesh fabric, sewn-in soft knit lining
- Cowl neckline, spaghetti straps
- Open strappy lace-up back
- Bodycon mini-length silhouette
- Runs true to size
Where to Wear:
Prom, bridal celebrations, birthday dinners, garden parties, date nights, vacations, honeymoons, graduations, parties
Style Number/Barcode: 05001-001153
Category Name: Semi-Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: WHITE, PRINT
Available Size: S, M, L
Product Badge:- Ships Free
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Jane Flower Lace-Up Mini Dress
Special Occasion
The Jane mini dress catches the light with every step while delicate 3D flower, sequins, and beaded embellishments add a soft, dimensional finish. The cowl neckline and lace-up open strappy back create a silhouette that feels equal parts effortless and elevated—perfect for that “all eyes on you” kind of entrance.
Fit & Features
- 3D Flower, sequins, beaded embellishments
- Mesh fabric, sewn-in knit lining
- Cowl neckline, spaghetti straps
- Lace-up open strappy back
- Side zipper and hook-eye closure
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
Prom, bridal celebrations, reception dresses, birthday dinners, graduations, cocktail parties, bachelorettes, date nights, rooftop hotel bars, themed parties
Style Number/Barcode: 05001-001151
Category Name: Semi-Formal Dresses
Price: $139.90
Availability: In Stock
Available Color: WHITE, MINT
Available Size: S, M, L
Product Badge:- Ships Free
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Alanna Floral Sequin Beaded Bodycon Mini Dress
Special Occasion
The Alanna formal mini dress brings playful glamour to every RSVP moment. This sequin beaded bodycon mini dress features a strapless silhouette and oversized floral detailing designed for golden hour photos, rooftop cocktails, and late-night birthday dinners.
Fit & Features
- Mesh fabric with knit lining, high stretch
- Large floral print
- All-over sequin and beaded embellishments
- Strapless straight-across neckline, pleated bust overlay
- Mini-length bodycon silhouette
- Runs true to size
Where to Wear:
Birthday celebrations, bachelorette parties, drinks with the girls, rooftop parties, vacation dinners, and summer nights out.
Style Number/Barcode: 05001-001158
Category Name: Semi-Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: WHITE, PRINT
Available Size: S, M, L
Product Badge:- Ships Free
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Amira Sequin And Pearl Bodycon Mini Dress
Special Occasion
Designed for your glam girl moment, the Amira sequin and pearl bodycon mini dress catches the light with every step. The strapless silhouette hugs in all the right places, delivering that sleek, sculpted fit made for unforgettable entrances and late-night celebrations.
Fit & Features
- Mesh fabric with knit lining, moderate stretch
- All-over sequin, beaded, and faux pearl embellishments
- Strapless straight-across neckline
- Mini-length bodycon silhouette
- Runs true to size
Where to Wear:
Birthday celebrations, rooftop parties, drinks with the girls, bachelorette parties, and glam nights out.
Style Number/Barcode: 05001-001155
Category Name: Semi-Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: PURPLE
Available Size: S, M, L
Product Badge:- Ships Free
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Shine Moment Strapless Midi Dress
Plans pending, but the outfit has already decided. This strapless midi dress hugs just right with a sleek fit and front slit, giving you that polished, quietly confident vibe from a dressy brunch, showers, or a glam date night.
Fit & Features
- Metallic shimmer knit fabric, knit lining, moderate stretch
- Strapless tube neckline
- Cutout back
- Front slit
- Form-hugging fit
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001113
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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Lizza Sequin A-Line Mini Dress
Special Occasion
Catching the light from every angle, exactly as planned. The Lizza sequin A-line mini dress features a plunging neckline and flouncy skirt that feels made for celebrations.
Fit & Features
- Sequin applique mesh fabric, lining
- Plunge V-neckline
- Open strappy back
- Fitted waist seam
- Flouncy A-line mini-length silhouette
- Runs true to size
Where to Wear:
Prom, bridal celebrations, graduations, birthday brunches, engagement photoshoots, bachelorettes, honeymoons, date nights
Style Number/Barcode: 05001-001162
Category Name: Semi-Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: IVORY
Available Size: S, M, L
Product Badge:- Ships Free
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AJ Eyelet A-Line Midi Dress
Special Occasion
Light, romantic, and made for sunlit moments, the AJ eyelet A-line midi dress brings effortless charm to every entrance. The halter neckline and open back feel fresh and refined, while the delicate embroidered texture and soft volume create that easy, swept-away movement.
Fit & Features
- Eyelet woven fabric, lined
- High halter neckline with tie straps
- Partial open back with tie-back design
- A-line, scallop trim midi-length silhouette
- Runs true to size
Where to Wear:
Bridal celebrations, rehearsal dinners, engagement photoshoots and parties, graduations, birthday brunches, garden parties, honeymoons, vacations, resort destinations
Style Number/Barcode: 05001-001163
Category Name: Semi-Formal Dresses
Price: $139.90
Availability: In Stock
Available Color: IVORY
Available Size: S, M
Product Badge:- Ships Free
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Reese Open Back Floral Jacquard A-Line Mini Dress
Special Occasion
Made for the kind of entrance that turns heads without trying, this jacquard A-line mini blends sculpted simplicity with a statement bow back that feels equal parts polished and playful. The structured silhouette and open-back detail strike that perfect balance—refined in the front, unforgettable on the way out.
Fit & Features
- Woven jacquard fabrication with minimal stretch
- Sleeveless crew neckline
- Floral pattern with sheen finish
- Open back design with dual bow accents
- A-line silhouette
- Mini length hem
- Runs true to size
Where to Wear:
Prom, black-tie galas, weddings, formal celebrations, garden parties, cocktail soirees, engagement parties, rehearsal dinners
Style Number/Barcode: 05001-001161
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free
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Alena Rhinestone Fishnet Beaded Fringe Mini Dress
Special Occasion
Made for entrances that deserve a little extra sparkle, the Alena formal dress pairs rhinestone fishnet with a sleek mini silhouette and swaying beaded fringe. The bodycon fit brings the glam while every step catches the light.
Fit & Features
- Rhinestone fishnet fabric with knit lining
- Sleeveless plunging V-neckline
- Beaded and sequin fringe trim
- Adjustable spaghetti straps
- Open back, back strap with hook-eye closure
- Mini-length bodycon silhouette
- Runs true to size
Where to Wear:
Homecoming, birthday celebrations, glitzy dinners, bachelorette parties, Vegas getaways, and glam nights out.
Style Number/Barcode: 05001-001169
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XXS, M, L
Product Badge:- Ships Free
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Poppy Floral Sequin Knit Bodycon Lace Up Dress
Special Occasion
Built for the kind of entrance that turns every head, the Poppy pairs floral sequin knit with a sleek bodycon mini silhouette. Slim straps and a lace-up open back bring the perfect finish for wedding celebrations, cocktail parties, and dressy nights out.
Fit & Features
- Floral sequin mesh-lined fabrication
- Sleeveless v-neckline, padded bra cups
- Spaghetti straps
- Floral sequin pattern
- Lace-up back, zipper and hook-eye closure
- Mini-length hem, bodycon fit
- Runs true to size
Where to Wear:
Homecoming, birthdays, date nights, engagement parties, rehearsal dinners, bachelorettes, bridal showers, weddings, dinner parties
Style Number/Barcode: 05001-001164
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: YELLOW
Available Size: XS, S, M, L
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Serafina Satin Corset Sequin Bodycon Dress
Special Occasion
A little satin, a little sparkle, and suddenly the whole look feels extra special. The Serafina sequin bodycon mini dress pairs a structured satin corset bodice with a beaded sequin skirt and lace-up back for a polished mix of shine and shape.
Fit & Features
- Satin strapless corset bodice
- Padded bust, flexible boning
- Lace-up back, open lower back, zipper with hook-eye closure
- Bodycon silhouette, mini-length hem
- Beaded and sequin-embellished scroll pattern
- Runs true to size
Where to Wear:
HOCO, big birthday events, red-carpet occasions, dressy date nights, Vegas, and bachelorettes.
Style Number/Barcode: 05001-001166
Category Name: Semi-Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: GOLD
Available Size: XXS, XS, S, M, L
Product Badge:- Ships Free
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Mylah Beaded Sequin Floral Skater Dress
Special Occasion
Made to catch every glimmer as you move, the Mylah dress brings a romantic dose of shine to a playful skater silhouette. Beaded floral sequins illuminate the tulle fabric, while the sweetheart neckline and pleated skirt create a polished, party-ready finish.
Fit & Features
- Sheer tulle fabric with knit bust and skirt lining, minimal stretch
- Beaded and iridescent sequin-embellished floral pattern
- Sleeveless sweetheart neckline, padded bust
- Thin adjustable tank straps, corset-style bodice, flexible boning
- Open lace-up back, lower zipper with hook-eye closure
- Short skater silhouette
- Runs true to size
Where to Wear:Homecoming, birthday celebrations, galas, and formal parties.
Style Number/Barcode: 05001-001173
Category Name: Semi-Formal Dresses
Price: $129.90
Availability: In Stock
Available Color: PEACH
Available Size: XXS, XS, S, M, L, XL
Product Badge:- Ships Free
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Greta Floral Jacquard Lace-Up Midi Dress
Special Occasion
Florals feel a little fresher with this much texture. This floral jacquard A-line midi dress combines a plunge halter neckline, hidden side pockets, and a lace-up back for a look that feels refined and romantic.
Fit & Features
- Floral jacquard fabrication, knit lining
- Plunge halter neckline, tie straps, padded bra cups
- Lace-up back, zipper and hook-eye closure
- Side pockets
- Corset bodice, flexible boning
- A-line midi silhouette
- Runs true to size
Where to Wear:
Weddings, bridal celebrations, birthdays, engagement photos and parties, honeymoons, fancy brunches, dressy occasions
Style Number/Barcode: 05001-001170
Category Name: Semi-Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: YELLOW, IVORY
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Love At First Off-Shoulder Midi Dress
The off-shoulder neckline softens it, the cutout keeps it interesting, and that sash detail does just enough. It’s minimal, but not forgettable—and that’s the whole point.
Fit & Features
- Smooth knit stretch fabric
- Off-shoulder neckline
- Side cutout design
- Front sash
- Bodycon midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-001224
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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Sleek Aura Open Back Midi Dress
Sleek, sculpting, and ready for any occasion, this midi dress keeps all eyes on you.The high neckline keeps it polished, while the open back does all the talking when you walk away.
Fit & Features
- Stretch knit fabric, knit lining, high stretch
- Cowl high halter neckline
- Open back
- Bodycon silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05102-000699
Category Name: Semi-Formal Dresses
Price: $45.90
Availability: In Stock
Available Color: BLACK, BROWN, NAVY, RAISIN
Available Size: XS, S, M, L
Product Badge:- Back In Stock