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.
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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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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: Out of Stock
Product Badge:- Ships Free
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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
Product Badge:- New Arrival
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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
Product Badge:- New Arrival
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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, L
Product Badge:- New Arrival
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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
Available Size: XS, S, M, L, XL
Product Badge:- New Arrival
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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: XS, S, M, L
Product Badge:- New Arrival
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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
Available Size: XS, S, M, L
Product Badge:- New Arrival
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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, S, M, L, XL
Product Badge:- New Arrival
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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
Product Badge:- New Arrival
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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 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: $42.90
Availability: In Stock
Available Color: LAVENDER
Available Size: XS, S, M, L
Product Badge:- New Arrival
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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
- V-neckline, wide shoulder straps
- Fitted silhouette with flared mermaid hem
- Open back design
- Midi length hem
- Runs true to size
Style Number/Barcode: 05101-001453
Category Name: Semi-Formal Dresses
Price: $46.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- New Arrival
- Crepe fabric
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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: XS, S, M, L
Product Badge:- New Arrival