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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Dressed For The Occasion Midi Dress
This is the dress you reach for when the invitation says dress to impress. With a sleek one-shoulder neckline, flattering ruching, and a sculpted silhouette, it brings polished sophistication to weddings, cocktail parties, and every dressy event.
Fit & Features
- Sleek knit-lined fabric with subtle sheen and stretch
- One-shoulder neckline
- Sculpting form-hugging silhouette
- Flared midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001490
Category Name: Semi-Formal Dresses
Price: $46.90
Availability: In Stock
Available Color: YELLOW, RED
Available Size: M, L, XS, S
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Dana Glitter A-Line Mini Dress
Special Occasion
The Dana mini dress captivates with its shimmering glitter finish and timeless A-line silhouette. The sweetheart neckline and lace-up back strike the perfect balance between elegance and allure—ideal for any RSVP that calls for turning heads.
Fit & Features
- Glitter fabric, sewn-in knit lining
- Sweetheart neckline, padded bra cups
- Cap sleeves
- Lace-up back, zipper and hook-eye closure
- A-line silhouette
- Mini-length hem
- Runs true to size
Where to Wear:
HOCO, weddings, cocktail parties, birthdays, formal celebrations, rehearsal dinners, and date nights.
Style Number/Barcode: 05001-000789
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: LIGHT, BLUE, BLACK
Available Size: XXS, XS, S, M, L
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Best Dressed Guest Midi Dress
The invitation is handled, now all you need is the dress. This strapless midi dress hugs in all the right places with a sleek fit and dramatic side ruffle that guarantees your entrance won't go unnoticed.
Fit & Features
- Slinky knit fabric, knit lining
- Strapless neckline, non-slip grip lining
- Side ruffled detail
- Bodycon midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-001408
Category Name: Semi-Formal Dresses
Price: $44.90
Availability: In Stock
Available Color: PLUM, EGGPLANT
Available Size: XS, S, M, L, XL
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Aurette Winter Scene Rhinestone Mini Dress
Special Occasion
A rhinestone winter scene turns this fitted mini into a true statement piece. This bodycon mini dress combines a sweetheart neckline, tank straps, and all-over embellishment for a look that feels cute, glamorous, and richly detailed. The motif brings seasonal personality to a clean, sculpted silhouette.
Fit & Features
- Sweetheart neckline
- Tank-style straps
- All-over rhinestone embellishment
- Winter scene motif
- Bodycon mini silhouette
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Runs true to size
Where to Wear:
Holiday parties, date nights, cocktail soirees, birthday dinners, themed events, winter formals
Style Number/Barcode: 05001-001352
Category Name: Semi-Formal Dresses
Price: $119.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Soleia Pearl Rhinestone Bodycon Mini Dress
Special Occasion
Pearls and rhinestones give this mini its statement finish. This pearl rhinestone bodycon mini dress layers shimmering embellishment over a sleek fitted silhouette for a look that feels polished and refined. The swirling motif adds just enough texture to keep the details interesting.
Fit & Features
- Scoop neckline, padded bra cups
- Adjustable spaghetti straps
- All-over pearl and rhinestone embellishment, lined mesh fabric
- Side zipper and hook-eye closure
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
Receptions, rehearsal dinners, bridal celebrations, engagement photos and parties, birthday brunches, bachelorettes, Vegas, date nights, cocktail parties
Style Number/Barcode: 05001-001349
Category Name: Semi-Formal Dresses
Price: $119.90
Availability: In Stock
Available Color: WHITE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Danica Cap Sleeve Bodycon Midi Formal Dress
Special Occasion
Sheer mesh and sculpted boning give this bodycon midi dress a sleek, sultry finish with plenty of dimension. The sweetheart neckline, cap sleeves, and front slit keep the look refined, while the keyhole back with hook-and-eye fasteners adds a striking final detail. It feels chic, polished, and made for formal events.
Fit & Features
- Stretch satin fabric, knit lining
- Sweetheart neckline, padded bra cups
- Sheer mesh cap sleeves
- Corset-structured bodice with flexible boning
- Bodycon midi silhouette with front slit
- Cutout keyhole back with three hook-and-eye fasteners, back zipper and hook-eye closures
- Runs true to size
Where to Wear:
Holiday parties, formal celebrations, cocktail soirees, dressy birthday dinners, anniversaries, black-tie events, galas, engagements, weddings, date nights
Style Number/Barcode: 05001-001355
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: M
Product Badge:- Ships Free
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Ysabel Gemstone Scoop Neck Bodycon Mini Dress
Special Occasion
Gem rhinestone embellishments give this bodycon mini dress its standout shine with a polished, high-glam finish. The scoop neckline and satin surface keep the silhouette sleek, while the rhinestone detailing adds extra dimension from every angle. It feels bold, refined, and made to catch the light.
Fit & Features
- Premium satin fabric, stretchy knit lining
- Scoop neckline
- Adjustable spaghetti straps with rhinestone trim
- Back zipper and hook-eye closure
- Gem and rhinestone embellishments
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
Holiday parties, winter formals, date nights, birthdays, cocktail parties, fashion-forward events
Style Number/Barcode: 05001-001351
Category Name: Semi-Formal Dresses
Price: $119.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Gleam Scene Rhinestone A-Line Dress
The rhinestone detail gives this dress its after-dark shine. This halter A-line mini dress pairs a plunging V-neckline with ruched texture, an open back, and a ruffle hem for a look that feels dimensional from every angle.
Fit & Features
- Rhinestone embellishment, lined mesh fabric with stretch
- Plunge halter V-neckline, open back
- Ruched A-line silhouette
- Ruffle mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000657
Category Name: Semi-Formal Dresses
Price: $44.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Allure Ruffle Hem Bodycon Midi Dress
The shape is streamlined, but the finish has a little drama. This fitted midi dress hugs through the body with halter-style straps, an open back, and a ruffled slit that adds movement to the hemline. Add heels and the whole look feels instantly decided.
Fit & Features
- Smooth knit stretchy fabric
- Bodycon fit
- Square neckline with halter-style straps
- Open back design
- Side slit with ruffle hem
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001493
Category Name: Semi-Formal Dresses
Price: $38.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M
Product Badge:- Best Seller
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Sculpted V-Neck Bodycon Midi Dress
A sculpted shape with a little extra swing at the bottom. This fitted midi dress contours through the body with a V-neckline, spaghetti straps, and a low open back for a streamlined look from every angle. The flared hem adds just enough movement to keep the silhouette feeling fresh.
Fit & Features
- Smooth knit fabric, double-lined, high stretch
- Bodycon fit
- V-neckline
- Adjustable spaghetti straps
- Low open back
- Flared midi hem
- Runs true to size
Style Number/Barcode: 05101-001527
Category Name: Semi-Formal Dresses
Price: $42.90
Availability: In Stock
Available Color: BLACK, WINE, OLIVE
Available Size: XXS, XS, S, M, L, XL
Product Badge:- Back In Stock
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Curve Theory Ruffle Bodycon Mini Dress
A sleek shape makes the styling feel effortless. This square neck bodycon mini dress features flutter sleeves, off-shoulder styling, and a ruched body for a fitted look that works with polished heels or statement jewelry.
Fit & Features
- Smooth knit stretchy fabric
- Square neckline
- Flutter sleeve detail
- Off-shoulder styling option
- Bodycon fit with mini length
- Runs true to size
Style Number/Barcode: 05101-001529
Category Name: Semi-Formal Dresses
Price: $36.90
Availability: In Stock
Available Color: BLACK
Available Size: S
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Sculpted Softly Ruffle Midi Dress
The fitted dress trend gets a softer finish here. This bodycon midi dress balances a clean V-neckline and wide straps with a tiered ruffle hem that adds shape, movement, and a little drama.
Fit & Features
- Airy chiffon fabric lined with stretchy knit
- Bodycon fit
- V-neckline, wide tank straps, padded bra cups
- Tiered ruffle hem
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001506
Category Name: Semi-Formal Dresses
Price: $54.90
Availability: In Stock
Available Color: LIGHT, BLUE, NAVY
Available Size: S, XS, M, L
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Avelina Beaded Floral Halter Bodycon Mini Dress
Special Occasion
Florals, sparkle, and a fitted shape make a polished statement. The Avelina beaded floral halter bodycon mini dress combines sequin embellishment with a sleek silhouette and an open back for a look that feels fresh and refined. The finish is playful, glamorous, and confidently current.
Fit & Features
- Floral-printed mesh fabric with knit lining, moderate stretch
- Beaded and sequin embellishment
- Sleeveless halter neckline
- Side zipper and hook-eye closure
- Open back
- Mini-length hem
- Bodycon silhouette
- Runs true to size
Where to Wear:
Cocktail parties, nights out, date nights, vacations, and birthday parties.
Style Number/Barcode: 05001-001359
Category Name: Semi-Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: PURPLE, PRINT
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Ceri Sequin Floral Sweetheart A-Line Mini Dress
Special Occasion
Floral print, sequins, and a ruched satin bodice give the Ceri mini dress a polished, playful finish. The sweetheart neckline, fitted waist, and A-line silhouette balance structure with movement, while the open back adds a chic detail.
Fit & Features
- Ruched satin bodice
- Sweetheart neckline with adjustable tank straps, padded bra cups
- Floral print mesh fabric with knit lining, sequin embellishment, moderate stretch
- Open back, strap with bar closure, lower zipper with hook-eye closure
- Fitted waist
- Mini-length A-line silhouette
- Runs true to size
Where to Wear:
Homecoming, dances, formal parties, birthday celebrations, date nights, and dressy dinners.
Style Number/Barcode: 05001-001358
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: PINK/PRINT
Available Size: XXS, L
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Aria Rhinestone Snake Sheer Mesh Bodycon Mini Dress
Special Occasion
Night out styling gets a sharper edge with this statement mini dress. The Aria bodycon mini dress pairs a rhinestone snake design with sheer long sleeves and a sheer waist insert for a sleek, high-impact finish. It’s a look that feels bold, dramatic, and oh-so-chic.
Fit & Features
- Sheer mesh fabric, partial knit lining, high stretch
- Curved mock neckline with decorative frog closures
- Rhinestone snake design
- Sheer long fitted sleeves
- Sheer waist insert
- Mini-length bodycon silhouette
- Runs true to size
Where to Wear:
Nights out, birthday parties, semi-formal events, and bachelorette parties.
Style Number/Barcode: 05001-001361
Category Name: Semi-Formal Dresses
Price: $99.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Wrapped In Drama Floral Mesh Dress
The drama is in the details. This dress brings a cowl neckline, open tie back, and cascading ruffled hem for a look that knows exactly how to enter the room.
Fit & Features
- Burnout velvet floral mesh fabric, knit lining
- Cowl neckline
- Spaghetti straps
- Open tie back
- Cascading ruffled knee-length hem
- Runs true to size
Style Number/Barcode: 05101-001339
Category Name: Semi-Formal Dresses
Price: $54.90
Availability: In Stock
Available Color: OLIVE
Available Size: XS, M, L, XL
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Midnight Glitter Bodycon Mini Dress
A little shimmer goes a long way when the fit is this good. The curve-hugging bodycon mini dress balances a plunging halter neckline with ruched detailing that flatters from every angle. Add it to your night-out lineup when the dress code calls for sparkle.
Fit & Features
- Glitter knit fabric, sewn-in lining, panty lining
- Plunging V-neckline
- Sleeveless bodice
- Ruched front detail
- Cascading side ruffle and tiered ruffle hem detail
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05103-001163
Category Name: Semi-Formal Dresses
Price: $48.90
Availability: In Stock
Available Color: WINE-2
Available Size: XS, S, M, L
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Party in Bloom Rhinestone Mini Dress
Florals just entered their dressed-up era. This strapless mini dress pairs a sleek A-line silhouette with sparkling floral rhinestone details for birthdays, parties, and celebration plans.
Fit & Features
- Smooth knit-lined fabric with stretch
- Strapless neckline
- Floral patterned bodice with rhinestone embellishments
- Sleek A-line silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05101-001554
Category Name: Semi-Formal Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: In Stock
Available Color: LAVENDER, FUCHSIA
Available Size: XS, S, M, L
Product Badge:- Sale
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Sculpted Ease Crepe Mermaid Midi Dress
A sleek silhouette makes styling feel instantly refined. This mermaid midi dress pairs a sculpted shape with a clean crepe finish and open-back detail. Add delicate jewelry and heels to keep the look effortlessly elevated.
Fit & Features
- Crepe fabric with knit lining, moderate stretch
- Sleeveless V-neckline, tank shoulder straps
- Open back design
- Fitted silhouette with flared mermaid hem
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001453
Category Name: Semi-Formal Dresses
Price: $9.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
- Crepe fabric with knit lining, moderate stretch
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Party Poise Sequin Lace A-Line Dress
This dress is ready for the moments already on your calendar. The sequin lace bust brings a polished shimmer to this strapless A-line mini dress, while the sleek silhouette keeps the shape clean and easy. Wear it for birthday parties, cocktail plans, and celebration nights.
Fit & Features
- Strapless neckline, non-slip grip lining, padded bra cups
- Sequin lace bust
- A-line silhouette
- Mini-length hem
- Back zipper and hook-eye closure
- Chiffon fabric, smooth woven lining
- Runs true to size
Style Number/Barcode: 05101-001267
Category Name: Semi-Formal Dresses
Price: $46.90
Availability: In Stock
Available Color: WHITE
Available Size: M, L
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Delphine Lace Up Corset Mini Dress
Special Occasion
Intricate appliqué gives this mini dress its fashion-forward edge. This corset A-line mini dress pairs sheer mesh paneling with defined boning and a lace-up back for a look that feels detailed without feeling overworked. The finish is chic, sculpted, and very now.
Fit & Features
- Strapless corset-style bodice
- Sheer mesh paneling with ornate appliqué
- Visible boning through the bodice
- Lace-up back closure
- Layered A-line mini skirt
- Runs true to size
Where to Wear:
Weddings, holiday parties, formal celebrations, cocktail soirees, date nights, rehearsal dinners, engagement parties, fashion-forward parties
Style Number/Barcode: 05001-001386
Category Name: Semi-Formal Dresses
Price: $89.90
Availability: Out of Stock
Product Badge:- Ships Free
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Slit Appeal Bodycon Midi Dress
This streamlined silhouette is ready for a sleek accessories edit. Style it with strappy heels and metallic accents to highlight the square neckline, close fit, and leg-baring slit. Add a compact clutch when the dress code calls for understated impact.
Fit & Features
- Lined knit fabric with subtle sheen
- Square neckline with adjustable spaghetti straps
- Ruched side seams
- Side slit
- Bodycon midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-001560
Category Name: Semi-Formal Dresses
Price: $46.90
Availability: In Stock
Available Color: PLUM
Available Size: XS
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Glam Invite Glitter And Sequin Mini Dress
Your invite just found its plus one. This glitter mini dress pairs curve-defining ruching with a drop waist, sequin trim, and a flirty hanky hem made for dancing past the group photo.
Fit & Features
- Glitter knit fabric, high stretch
- Sleeveless V-neckline, sequin trim
- Spaghetti straps
- Ruched detailing
- Drop waist design with sequin trim
- Mini-length hanky hem, A-line fit
- Runs true to size
Style Number/Barcode: 05103-001144
Category Name: Semi-Formal Dresses
Price: $42.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Sleek Ruffle Slit Halter Midi Dress
This sleek midi dress makes getting dressed feel instantly more polished. The halter curve-hugging silhouette pairs a plunging neckline with a ruffle-trimmed slit for a fluid, elongated look. Finish it with heels and delicate jewelry for dressy occasions or plans.
Fit & Features
- Sleek knit-lined stretchy fabric
- Halter V-neckline with tie-back straps
- Open-back design
- Ruffle-trimmed front slit
- Curve-hugging fit
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001518
Category Name: Semi-Formal Dresses
Price: $44.90
Availability: In Stock
Available Color: DENIM
Available Size: XS, S, M, L