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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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: $19.97 $38.90
On Sale: Yes
Availability: Out of Stock
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Flirty Serve Square Neck Skater Dress
Serving clean lines and flirty movement. This square neck skater dress hugs up top, flares in all the right places, and keeps up with everything from dinner reservations to spontaneous group chat plans.
Fit & Features
- Smooth nylon fabric, high stretch, lining
- Sleeveless square neckline
- Thin tank shoulder straps
- Side pockets
- Short skater silhouette
- Pleated detailing
- Runs true to size
Style Number/Barcode: 05102-000741
Category Name: Semi-Formal Dresses
Price: $22.97 $49.90
On Sale: Yes
Availability: Out of Stock
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Flirting With Trouble Mesh Mini Dress
This dress was definitely the reason the plans got upgraded. The bodycon fit, strapless neckline, and ruched side seams with sash details keep it equal parts sculpted and impossible to ignore.
Fit & Features
- Mesh fabric, sewn-in knit lining
- Strapless tube neck, non-slip grip lining
- Ruched side seams and sashes
- Bodycon mini-length silhouette
- Runs true to size
Style Number/Barcode: 05103-001039
Category Name: Semi-Formal Dresses
Price: $42.90
Availability: Out of Stock
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Dot Your Calendar Lace-Up Midi Dress
The kind of midi dress that makes you want to linger a little longer over brunch, order dessert, and say yes to the after-plans. With its vintage-inspired polka dots, lace-up back, and twirl-worthy skirt, this midi dress is timeless and effortlessly romantic.
Fit & Features
- Polka dot print, woven fabric
- Sweetheart neckline, spaghetti straps
- Lace-up back detail
- Hidden side pockets
- A-line silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001512
Category Name: Semi-Formal Dresses
Price: $64.90
Availability: Out of Stock
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Worth The Wait Satin Lace Midi Dress
The kind of satin midi dress that steals the whole dinner conversation. With eyelash lace trim, a curve-hugging fit, and an asymmetrical hem, this dress was made for date nights, RSVP celebrations, and cocktail soirees.
Fit & Features
- Silky satin woven fabric
- Eyelash lace trim V-neckline
- Adjustable spaghetti straps
- Curve-hugging fit
- Asymmetrical eyelash lace trim midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001232
Category Name: Semi-Formal Dresses
Price: $44.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Downtown Dinner Column Midi Dress
This midi dress keeps things polished from the front with a high boat neckline, then flips the script with a low back, sleek column fit, and just enough movement from the back slit. Perfect for pairing with heels.
Fit & Features
- Linen-like woven fabric, stretch knit lining
- High baot neckline
- Sleek spaghetti straps
- Low back, lower zipper and hook-eye closure
- Column midi-length silhouette
- Center back slit
- Runs true to size
Style Number/Barcode: 05102-000814
Category Name: Semi-Formal Dresses
Price: $49.90
Availability: In Stock
Available Color: BLACK-2
Available Size: XS, S
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Effortlessly Booked Midi Dress
The kind of dress that makes last-minute reservations feel completely intentional. This open back midi dress combines a sleek body-skimming fit with a draped sash detail for an elevated look that works everywhere from cocktail parties to weddings.
Fit & Features
- Slinky knit double-lined fabric
- Sleeveless boat neckline
- Open back, center back slit
- Form-hugging midi silhouette
- Runs true to size
Style Number/Barcode: 05102-000816
Category Name: Semi-Formal Dresses
Price: $42.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L
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Coralie Beaded Mesh Halter Dress
Special Occasion
The shape is sleek, the attitude is anything but subtle. The Coralie bodycon halter dress keeps it sultry with a plunging neckline and open back for a sassy, fashion-forward finish. It’s the kind of silhouette that knows exactly what it’s doing.
Fit & Features
- Beaded, sequin-embellishments
- Lined mesh fabric
- Zebra print
- Plunge halter neckline, padded bra cups, clasp closure
- Open back, side zipper and hook-eye closure
- Bodycon mini-length silhouette
- Runs true to size
Where to Wear:
HOCO, birthday celebrations, date nights, Vegas, bachelorettes
Style Number/Barcode: 05001-001311
Category Name: Semi-Formal Dresses
Price: $89.90
Availability: In Stock
Available Color: BROWN/PRINT
Available Size: XS, S, M, L, XL
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Lisandra Sequin Bead Bodycon Mini Dress
Special Occasion
A little shimmer, a little drape, and a silhouette that feels very now. This sequin bodycon mini dress pairs a softly draped cowl neckline with a ruched fitted skirt for a polished take on statement dressing. It’s an easy choice when your special occasion plans call for something charming with just enough sparkle.
Fit & Features
- Sequin and bead-embellished fabrication
- Draped cowl neckline with spaghetti straps
- Blouson-style bodice
- Ruched fitted bodycon mini skirt
- Runs true to size
Where to Wear:
HOCO, birthday dinners, bridal showers, engagement photos and parties, fancy brunches, special date nights, cocktail parties
Style Number/Barcode: 05001-001316
Category Name: Semi-Formal Dresses
Price: $64.90
Availability: In Stock
Available Color: IVORY
Available Size: XXS, XS, S, M, L
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Chloe Skeleton Rhinestone Mini Dress
Special Occasion
Your look just found its easiest starting point. The Chloe long sleeve mini dress combines a bodycon shape with a rhinestone skeleton design that keeps the sultry spooky season allure clear.
Fit & Features
- Sheer mesh fabric with stretch
- Crew neckline
- Long sleeves
- Bodycon silhouette
- Mini-length hem
- Rhinestone skeleton motif
- Runs true to size
Where to Wear:
Costume parties, themed events, nights-out
Style Number/Barcode: 05001-001319
Category Name: Semi-Formal Dresses
Price: $119.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Compliments Included Midi Dress
This dress looks like it already has reservations somewhere expensive. The strapless neckline, sculpted bodycon fit, and trumpet hem keep it sleek, polished, and perfect for pairing with heels.
Fit & Features
- Sheen knit fabric, moderate stretch
- Strapless sweetheart neckline
- Form-hugging fit
- Flowy midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001319
Category Name: Semi-Formal Dresses
Price: $39.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: XS, S, M, L
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Candlelit Plans Satin Midi Dress
Serving expensive taste with minimal effort. This satin midi dress drapes in all the right places, while the sculptural textured hardware gives it that “where did you get that?” effect at every event you wear this dress.
Fit & Features
- Woven satin fabric
- Sleeveless cowl neckline
- Hardware insert along shoulder strap
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001249
Category Name: Semi-Formal Dresses
Price: $56.90
Availability: In Stock
Available Color: SAGE, RAISIN, PINK, LIGHT, BLUE
Available Size: S, L, M
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Not So Innocent Satin Mini Dress
A little sweet, a little sassy—that’s the whole point of this mini dress. With silky satin, delicate lace trim, and a lace-up open back that knows how to make an exit, this dress was made for cocktail hour, dinner reservations, and dancing.
Fit & Features
- Silky satin fabric, sewn-in knit lining
- Lace trim V-neckline
- Spaghetti straps
- Lace-up back detail
- Drawstring lace trim tie
- Form-hugging fit
- Lace trim mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000936
Category Name: Semi-Formal Dresses
Price: $42.90
Availability: In Stock
Available Color: BLACK, GREEN, BROWN
Available Size: XS, M, S, L
Product Badge:- Back In Stock
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Flirty Vibe Ruffle Midi Tube Dress
The kind of dress that shows up and turns heads. This ruffle midi tube dress skims your curves with a bodycon fit while the asymmetric hem adds a flirty vibe to RSVP-worthy plans.
Fit & Features
- Mesh fabric with lining
- Strapless sweetheart neckline, ruched bust
- Asymmetric midi-length hem, side slit
- Tiered ruffled design
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-001335
Category Name: Semi-Formal Dresses
Price: $44.90
Availability: In Stock
Available Color: BLUE
Available Size: XS, S, M
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Undeniably Chic A-Line Mini Dress
Quietly confident, undeniably chic. With a clean square neckline and open-back design, this A-line mini dress proves that simplicity can leave a lasting impression.
Fit & Features
- Crepe fabric, sewn-in knit lining
- Sleeveless square neckline, button back closures
- Wide tank shoulder straps
- Open back cutout, lower hidden zipper and hook-eye closure
- Mini-length A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-001475
Category Name: Semi-Formal Dresses
Price: $48.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: XS, S, M, L
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Written In Lace Chiffon Midi Dress
This lace trim chiffon midi dress pairs a floaty silhouette with delicate details that make every dinner reservation, wedding guest invite, and special occasion feel a little more cinematic.
Fit & Features
- Chiffon-lined fabric
- Lace trim V-neckline and bodice
- Adjustable spaghetti straps
- A-line silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001262
Category Name: Semi-Formal Dresses
Price: $42.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Serving Chicness Mesh Midi Dress
This ruched midi dress pairs a delicate lace-trimmed cowl neckline with a dramatic high slit and curve-loving fit that was made for cocktail parties, birthdays, and every invite worth dressing up for.
Fit & Features
- Mesh-lined fabric
- Lace trim cowl neckline, padded bra cups
- Adjustable spaghetti straps
- Ruffled trim front slit
- Ruched curve-hugging silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001292
Category Name: Semi-Formal Dresses
Price: $49.90
Availability: In Stock
Available Color: BLACK
Available Size: XS
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Cocktail Hour Curve Midi Dress
This is the kind of dress that makes getting ready feel way too easy. With its sleek bodycon fit, elegant high neckline, and dramatic open back, it delivers polished confidence from dinner reservations to wedding guest weekends.
Fit & Features
- Lined smooth knit stretchy fabric
- Sleeveless crew neckline
- Low-cut back
- Bodycon midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-001433
Category Name: Semi-Formal Dresses
Price: $42.90
Availability: In Stock
Available Color: PLUM
Available Size: XS, S, M, L
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Marianna Rhinestone Bodycon Mini Dress
Special Occasion
This mini is all about a close, streamlined silhouette. A draped cowl neckline balances the bodycon shape, while slender straps keep the look light through the shoulders. Rhinestone embellishment adds texture and shine across the fitted form.
Fit & Features
- Allover rhinestone embellishment
- Abstract pattern, sewn-in satin woven lining
- Cowl neckline with adjustable spaghetti straps
- Side zipper and hook-eye closure
- Bodycon silhouette
- Mini length hem
- Runs true to size
Where to Wear:
Homecoming, birthday dinners, date nights, Vegas, bachelorettes, cocktail parties
Style Number/Barcode: 05001-001340
Category Name: Semi-Formal Dresses
Price: $109.90
Availability: In Stock
Available Color: GOLD
Available Size: XXS, XS, S, M, L
Product Badge:- Ships Free
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Sleek Plans A-Line Midi Dress
Consider the reservation handled. This A-line midi dress brings sleek stretch, a deep V-neckline, a tie-back halter design, and a flared hem that moves like it has plans.
Fit & Features
- Smooth knit-lined fabric, high stretch
- Sleeveless deep V-neckline
- Tie-back halter straps, partially open back
- Asymmetric seam
- Midi-length flared hem
- Fitted A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-001470
Category Name: Semi-Formal Dresses
Price: $52.90
Availability: In Stock
Available Color: BROWN
Available Size: L, XL
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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, SAGE
Available Size: XS, S, M, L
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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
Available Size: XS, S, M, L, XL
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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: Out of Stock
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