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.
-
Muse Moment Off-The-Shoulder Bodycon Mini Dress
Soft, sculpted, and impossible to ignore. This mini dress hugs in all the right places with delicate ruching and an off-shoulder neckline that keeps it flirty but refined. It’s the kind of dress you slip on when you want to feel polished, confident, and just a little bit irresistible.
Fit & Features
- Lined mesh fabrication
- Off-the-shoulder neckline
- Sweetheart bust
- Ruching
- Bodycon silhouette
- Mini length hem
- Runs true to size
Style Number/Barcode: 05101-000997
Category Name: Semi-Formal Dresses
Price: $42.90
Availability: In Stock
Available Color: MINT
Available Size: XS, S, M, L
-
RSVP Ready Strapless Glitter Mini Dress
Plans secured and outfit already handled. This strapless glitter mini dress hugs in all the right places with a sleek bodycon fit and a soft side sash detail that elevates your entire night-out lineup.
Fit & Features
- Glitter knit fabrication
- Sleeveless square neckline
- Draped side sash detail
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000776
Category Name: Semi-Formal Dresses
Price: $39.90
Availability: In Stock
Available Color: SAGE
Available Size: XS, S, M, L
-
Sleek Talk Tube Mini Dress
This bodycon dress does the most. The ruched fit hugs in all the right places, while the strapless neckline and subtle hardware detail keep it feeling elevated for your night out.
Fit & Features
- Sleek knit fabric
- Sweetheart tube strapless neckline, hardware insert
- Ruched bodycon fit
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000837
Category Name: Semi-Formal Dresses
Price: $35.90
Availability: In Stock
Available Color: BLUE
Available Size: XS, S, M, L
-
Soft Drama Bodycon Mini Dress
RSVP secured. This square neck bodycon mini dress hugs in all the right places and finishes with a cascading sash that moves when you do—aka built-in outfit drama for parties, birthdays, and that last-minute “be ready in 20” text.
Fit & Features
- Sleek knit fabric with stretch
- Square neckline, spaghetti straps
- Side ruffled accent
- Bodycon mini-length silhouette
- Runs true to size
Style Number/Barcode: 05103-000742
Category Name: Semi-Formal Dresses
Price: $39.90
Availability: In Stock
Available Color: LAVENDER
Available Size: XS, S, M, L
-
Soft Curve Moment Ruffle Midi Dress
This is the dress you reach for when you want to look chic always. The strapless neckline keeps it clean, while the asymmetrical ruffle offers flirty movement perfect for dressy occasions.
Fit & Features
- Knit fabric, subtle sheen effect, knit lining
- Strapless neckline
- Side ruffled trim
- Form-hugging midi silhouette
- Runs true to size
Style Number/Barcode: 05101-001126
Category Name: Semi-Formal Dresses
Price: $42.90
Availability: In Stock
Available Color: BLUE
Available Size: XS, S, M, L
-
Daydream Bloom Floral Print Midi Dress
This is the kind of dress that makes every plan feel a little prettier. The fitted bodice and flowy skirt create that effortless shape, while the soft floral print keeps things light and romantic.
Fit & Features
- Woven fabric, soft floral print, woven lining
- Square neckline, tie bust keyhole accent
- Adjustable spagehtti straps
- Stretchy smocked back panel, side zipper and hook-eye closure
- Fitted bodice with button accents
- Drop waist seam, a-line midi silhouette
- Runs true to size
Style Number/Barcode: 05102-000481
Category Name: Semi-Formal Dresses
Price: $62.90
Availability: In Stock
Available Color: WHITE
Available Size: XS
-
Serene Floral Print Beaded Mini Dress
Special Occasion
Playful glamour meets after sparkling polish in the Serene gown, a look designed for compliments from every angle. This floral beaded bodycon mini dress features a strapless neckline, shimmering embellishment, and a scalloped hem that gives the silhouette a soft yet striking finish.
Fit & Features
- Floral pattern, beaded embellishments, lined mesh fabric
- Strapless tube neckline, non-slip grip lining
- Cutout back
- Bodycon silhouette
- Scallop trim mini-length hem
- Runs true to size
Where to Wear:
Bridal celebrations, graduations, bachelorettes, garden parties, birthday brunches, honeymoons, vacations, cocktail parties, and anniversaries.
Style Number/Barcode: 05001-001130
Category Name: Semi-Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: WHITE, PRINT
Available Size: XXS, XS, S, M, L, XL
Product Badge:- Ships Free
-
Going Out Ruched Sash Mini Dress
This mesh mini dress is already in your weekend lineup. A ruched silhouette with a sweetheart neckline and front sash that shapes and smooths in all the right places for date nights.
Fit & Features
- Mesh-lined fabric with stretch
- Sweetheart twist neckline
- Front sash layered design
- Back zipper closure
- Ruched bodycon mini silhouette
- Runs true to size
Style Number/Barcode: 05103-001044
Category Name: Semi-Formal Dresses
Price: $54.90
Availability: In Stock
Available Color: PINK, BLACK
Available Size: S, M, L
-
Soft Curve High Slit Midi Tube Dress
Serving soft curves with a little edge—this one knows exactly what it’s doing. The midi tube dress hugs in all the right places with a high slit that makes every step feel intentional.
Fit & Features
- Ribbed cotton-blend knit fabric, high stretch
- Strapless sweetheart neckline, knot-front design
- High-cut side slit
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05102-000665
Category Name: Semi-Formal Dresses
Price: $22.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Last Call Strapless Mini Dress
This strapless mini dress is your go-to when the invite says “dress up.” The ruched fit and tie-back detail keep it sleek, snatched, and ready for wherever the night lands.
Fit & Features
- Sleek knit fabric
- Strapless tube neckline
- Tie-back detail
- A-line mini-length silhouette
- Runs true to size
Style Number/Barcode: 05103-000775
Category Name: Semi-Formal Dresses
Price: $39.90
Availability: In Stock
Available Color: DENIM
Available Size: XS, S, M, L
-
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 fabrication
- Sleeveless sweetheart neckline
- Adjustable spaghetti straps
- Floral sequin embellished print
- Lace-up back design
- Mini length A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-000877
Category Name: Semi-Formal Dresses
Price: $54.90
Availability: In Stock
Available Color: IVORY
Available Size: XXS, XS, S, M, L
Product Badge:- Best Seller
-
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: $49.90
Availability: In Stock
Available Color: BROWN
Available Size: XXS, XS, S, M
-
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
-
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
-
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
-
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
-
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: S, M, L
Product Badge:- Ships Free
-
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
-
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
-
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
-
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
-
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: $44.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: XS, S, M, L, XL
-
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
-
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, L
Product Badge:- Ships Free