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.
HomeSemi-Formal Dresses
Semi-Formal Dresses
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Effortlessly Chic Semi-Formal Dresses
Find the perfect balance between casual and formal with Windsor’s collection of semi-formal dresses, designed to make you feel polished and event-ready. Whether you're attending a fall wedding, a holiday dinner, or a sophisticated night out, these dressy dresses blend elevated style with effortless wearability.
Discover the latest 2025 trends, from sleek satin and soft velvet to romantic lace and shimmering embellishments. Choose from fitted midi styles that highlight your silhouette or flowy long semi-formal designs that bring graceful movement to every step. With luxe colors ranging from rich jewel tones to timeless neutrals, our collection offers fresh seasonal styles for any dressy occasion.
Need semi-formal attire for women? Opt for a timeless wrap-front dress or a chic ruched design for a flattering fit. If you're drawn to playful yet refined styles, consider A-line dresses with asymmetrical hems or delicate lace accents that exude effortless charm. Looking for something sleek and sultry? A fitted bodycon dress with a high slit or an off-the-shoulder neckline makes a bold seasonal statement.
Each dress is designed to transition seamlessly from one event to the next, making it easy to find a piece that matches your style and the occasion. Complete your look with sparkling rhinestone jewelry, a chic clutch, and sleek heels for a head-to-toe ensemble that turns heads. Shop Windsor’s collection of semi-formal dresses online or in-store to step into your next fall event with confidence and style.
What Is the Difference Between a Formal Dress and a Semi-Formal Dress?
The key difference between formal and semi-formal dresses lies in their level of elegance and the occasions they suit. Formal dresses are typically floor-length gowns designed for black-tie events, galas, or upscale weddings, featuring luxurious fabrics and dramatic silhouettes that create a refined look.
Semi-formal dresses offer a balance of sophistication and versatility, making them perfect for cocktail parties, weddings, graduations, and holiday celebrations. These styles range from chic midi-length dresses to stylish maxi options, often featuring trendy details like wrap fronts, ruching, or asymmetrical hems. With the right accessories, a semi-formal dress can still create a stunning, event-ready look.
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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Klaire Formal Crepe Midi Dress
Special Occasion
Klaire brings the sophistication to your next holiday party or winter soiree! She features a sleeveless one-shoulder neckline with a sexy cutout bust, and a high-waist seam that leads to her form-hugging silhouette with a side slit cutout along the midi hem. The formal dress is composed of a crepe knit fabric with sewn-in lining and moderate stretch. Complete your dressy look in a necklace and earrings set!
Fit & Features
- Sleeveless one shoulder neckline
- Cutout bust, adhesive bra recommended
- Form-hugging silhouette
- Side slit cutout
- Midi-length hem
- Crepe knit fabric, sewn-in lining, moderate stretch
- Fits true to size
Style Number/Barcode: 05001-1342
Category Name: Semi-Formal Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Dreamy Energy Sleeveless Bodycon Midi Dress
Step out looking like a dream in this sleeveless midi dress in a flattering bodycon fit perfect for dressing up.
Fit & Features
- Stretchy knit fabric, knit lining
- Square neckline
- Spaghetti straps
- Bodycon fit
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-3932
Category Name: Semi-Formal Dresses
Price: $25.00 $35.90
On Sale: Yes
Availability: In Stock
Available Color: PINK, HUNTER
Available Size: S, M, L, XL, XS
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Glam On The Town Mesh Short Dress
Slip into this glam mesh short dress for a night on the town! It features a mock neck with dual button closures, long sleeves, a bodycon fit, and a sultry open-back design. Complete the look in chandelier earrings and heels!
Fit & Features
- Long sleeves
- Mock neck with dual button closures
- Open-back
- Bodycon silhouette, mini-length hem
- Rhinestone embellished
- Sheer mesh, partial lining, moderate stretch
- Fits true to size
Style Number/Barcode: 05103-4521
Category Name: Semi-Formal Dresses
Price: $9.97 $58.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Gorgeous Vibes Glitter Knit Midi Dress
Bring the sparkle and shine to your dressy look with this gorgeous glitter knit midi dress! It features a sleeveless cowl neckline, spaghetti straps, a low scoop back with a rhinestone embellished bar strap, a high waist seam, a midi-length silhouette, and a curve-hugging fit. The glitter knit fabric offers a moderate stretch. Style with glitzy rhinestone earrings.
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps
- Low scoop back, rhinestone embellished bar strap
- High waist seam, midi-length hem
- Form-hugging silhouette
- Glitter knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1884
Category Name: Semi-Formal Dresses
Price: $19.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Luxe Affair Feather Trim Velvet Midi Dress
Make it a luxe affair in this stunning smooth velvet midi dress! It features a sleeveless square neckline with a chic marabou feather trim, spaghetti straps, a midi-length, curve-hugging silhouette, and a high front slit to showcase some leg. The velvet fabric offers a moderate stretch. Style with platform heels.
Fit & Features
- Sleeveless square neckline, marabou feather trim
- Spaghetti straps
- High waist seam
- Midi-length hem, fitted bodycon silhouette
- Thigh-high front slit
- Velvet fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2086
Category Name: Semi-Formal Dresses
Price: $9.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Love The Spotlight Glitter Midi Dress
Glisten and glow under the spotlight in this glitter crepe midi dress featuring a sleeveless v-neckline, bungee spaghetti straps, a form-hugging silhouette, and a front-slit accent. Complete your dressy look in block heels for a party!
Fit & Features
- Sleeveless v-neckline
- Bungee spaghetti straps
- Form-hugging silhouette
- Front slit accent
- Midi-length hem
- Glitter crepe fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05101-1892
Category Name: Semi-Formal Dresses
Price: $19.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Like Magic Sequin Halter Dress
And just like magic, you'll be bringing the sparkle in this sequin mini dress featuring a sleeveless halter neckline, open lace-up back with tie closure, and side ruched seams to accentuate your curves along the bodycon fit. Style with sleek block heels for a dressy occasion!
Fit & Features
- Sleeveless halter neckline
- Open lace-up back with tie closure
- Side ruched seams, hidden side zipper closure
- Bodycon silhouette
- Mini-length hem
- Sequin mesh fabric, knit lining, minimal stretch
- Fits true to size
Style Number/Barcode: 05101-2151
Category Name: Semi-Formal Dresses
Price: $6.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Effortless Sleek Asymmetric Midi Dress
This effortless sleek asymmetric midi dress was made for grabbing drinks with your friends! It features a sleeveless cowl neckline, spaghetti straps that lead to a cross-back strap design, a wrap-front skirt with pleated detailing and an asymmetric hem, and a midi-length, curve-hugging silhouette. The smooth knit fabric offers plenty of stretch. Style with strappy stilettos.
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps, cross-back strap design
- High waist seam
- Wrap-front skirt, pleating, asymmetric hem
- Midi-length hem, fitted bodycon silhouette
- Stretchy knit fabric
- Runs true to size
Style Number/Barcode: 05101-1915
Category Name: Semi-Formal Dresses
Price: $19.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Vibrant Side Geometric Print Bodycon Midi Dress
Unleash your vibrant side in this stunning geometric midi dress on vacation, during weekend getaways, or at pool parties! Designed with a smooth knit fabric that effortlessly hugs your curves, it features a halter V-neck, open back, and center front slit for a trendy allure.
Fit & Features
- Smooth knit fabric, high stretch
- Geometric tropical print
- Sleeveless halter surplice V-neckline, open back
- Ruching
- Center front slit accent
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-3929
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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In The Limelight V-Neck Mini Dress
Enter the limelight with a mini dress that's sure to attract all the attention! This sultry bodycon dress flaunts your figure on a long sleeve and v-neckline with a faux wrap bust and a cutout waist accent. Complete the look in strappy mules for girl's night.
Fit & Features
- Long sleeves, v-neck
- Faux wrap bust
- Cutout waist
- Bodycon silhouette
- Mini-length hem
- Slinky knit fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05103-4683
Category Name: Semi-Formal Dresses
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Joelle High Slit Satin Midi Dress
Special Occasion
Sassy and sleek, the Joelle satin midi dress is perf for styling up for your next cocktail party. She features a sleeveless plunging V-wired neckline that provides structure, spaghetti straps, ruching at the bodice and down the front, a midi-length, curve-hugging silhouette, and a high side slit. The smooth satin-knit fabric offers a moderate stretch. Complete the look with strappy heels.
Fit & Features
- Sleeveless deep V-wired neckline
- Sticky bra recommended
- Spaghetti straps
- High waist seam, ruching at the bodice and down the front
- Midi-length hem, fitted bodycon silhouette, high side slit
- Stretch satin-knit fabric
- Runs true to size
Style Number/Barcode: 05001-1210
Category Name: Semi-Formal Dresses
Price: $29.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Nicole Rhinestone Lace-Up Strapless Mini Dress
Special Occasion
Designed to dazzle with every step, the Nicole strapless bodycon mini is your RSVP-ready showstopper. Covered in shimmering rhinestones and finished with a lace-up back, it sculpts and sparkles for a look that feels both luxe and unforgettable.
Fit & Features
- Rhinestone-embellished fabric
- Strapless scoop neckline
- Lace-up open back
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Where to Wear:
Homecoming, bachelorettes, date nights, GNO, Vegas, birthdays, parties and glam events
Style Number/Barcode: 05001-000346
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: RED
Available Size: S, M, L
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Kat Formal Velvet Slit Midi Dress
Special Occasion
Subtle glamour with head-turning detail, the Kat formal velvet dress is perfect for your upcoming holiday soirees! She features a sleeveless square neck, spaghetti straps, an open lace-up back with tie closure, and a form-hugging midi hem with a slit. The formal dress is composed of luxuriously soft velvet-lined fabric with moderate stretch. Complete your dressy look in chic heels.
Fit & Features
- Sleeveless square neck, spaghetti straps
- Sticky bra recommended
- Open lace-up back with tie closure
- Form-hugging, slit accent
- Midi-length hem
- Lined velvet fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05001-1247
Category Name: Semi-Formal Dresses
Price: $29.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Dressed Up In Sequins Midi Dress
Shimmer and shine in this sequin midi dress for the next party or night out! The dress features a sleeveless scoop neck, mesh spaghetti straps that lace up along the open-back design, a bodycon fit, and a side slit hem. Complete your radiant look with a chic ring set and heels!
Fit & Features
- Sleeveless scoop neck
- Mesh spaghetti straps
- Lace-up open-back design
- Hidden back zipper and hook-eye closure
- Bodycon, midi hem with side slit
- Sequin fabric, knit lining, moderate stretch
- Fits true to size
Style Number/Barcode: 05101-2131
Category Name: Semi-Formal Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Posh Party Pleated Velvet Midi Dress
Keep your party look elevated and posh in this pleated velvet midi dress. It features a sleeveless square neckline, spaghetti straps, pleating at the waist, a wrap-front skirt creating a chic front slit to showcase some leg, and a curve-hugging silhouette. The smooth velvet fabric offers a moderate stretch. Style with stiletto heels.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- High waist seam, pleated detailing
- Wrap-front skirt, front slit
- Fitted bodycon silhouette
- Velvet fabric, sewn-in lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1879
Category Name: Semi-Formal Dresses
Price: $9.97 $37.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Chic Romance Bodycon Mini Dress
This curve-hugging mini dress will look chic for a romantic dinner date. It features a sleeveless sweetheart neckline with a V-wired center design, a pleated fabric overlay at the bust, thin shoulder straps, and a short, fitted, bodycon silhouette. The smooth ponte knit fabric offers a moderate stretch. Complete the outfit with strappy stilettos.
Fit & Features
- Sleeveless sweetheart neckline, V-wired center design
- Pleated fabric overlay at the bust
- Thin shoulder straps
- High waist seam, mini-length hem
- Fitted bodycon silhouette
- Ponte knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05103-4649
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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Phoebe Velvet Mock Neck Mini Dress
Special Occasion
Phoebe exudes elegance in a modern silhouette! She brings flirty-sultriness in a long sleeve, mock neckline with dual button closures, shoulder pads, bodycon silhouette, and an asymmetrical mini-length hem. The formal dress is composed of velvet knit fabric with moderate stretch. Complete your dressy look in a glam hair accessory for a stunning updo!
Fit & Features
- Long sleeves, shoulder pads
- Mock neckline, dual button closures
- Bra-friendly design
- Bodycon silhouette
- Asymmetrical mini-length hem
- Velvet knit fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05001-1414
Category Name: Semi-Formal Dresses
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Laney Rhinestone Pearl Velvet Mini Dress
Special Occasion
Strut into the party like the fabulous fashion babe you know you are in the luxe Laney formal mini dress! She features a sleeveless sweetheart neckline with a bustier-style bodice, adjustable spaghetti straps for a customized fit, and a back zipper closure. The dress has a mini-length hem with a fitted bodycon silhouette, an intricate faux pearl and rhinestone embellished swirl design at the side, followed by a chic high side slit with cascading rhinestone fringe. The smooth velvet fabric offers a moderate stretch. Complete the look with platform heels.
Fit & Features
- Sweetheart neckline, non-slip grip lining
- Strapless or sticky bra recommended
- Keyhole mesh cutout under the bust, underwire bust
- Adjustable spaghetti straps, back zipper, hook and eye closure
- High waist seam, bodycon mini-length hem with side slit
- Faux pearl and rhinestone swirl design, rhinestone fringe trim
- Velvet fabric, knit lining at the bust, moderate stretch
- Runs true to size
Style Number/Barcode: 05001-1183
Category Name: Semi-Formal Dresses
Price: $49.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Robin Formal Satin Lace-Up Midi Dress
Special Occasion
Perfect for parties and bridesmaids, the Robin formal satin dress brings the allure this season! She features a sleeveless cowl neckline, sleek spaghetti straps that create the lace-up back design, side ruching to accentuate your curves along her bodycon, midi-length hem with a sultry slit. The formal dress is crafted from silky smooth satin fabric with minimal stretch. Complete your dressy look in a necklace and bracelet set!
Fit & Features
- Sleeveless cowl neckline, spaghetti straps
- Sticky bra recommended
- Lace-up back design, zipper closure
- Side ruching, bodycon silhouette
- Midi-length hem with slit
- Silky satin fabric, minimal stretch
- Fits true to size
Style Number/Barcode: 05001-1236
Category Name: Semi-Formal Dresses
Price: $19.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Taryn Glitter Corset Lace-Up Skater Dress
Special Occasion
Designed for your grand entrance, the Taryn glitter dress brings sparkle and structure with a strapless corset bodice, skater mini silhouette, and a lace-up back that stuns from every angle. Glitter woven fabric layered over tulle and knit linings adds soft volume and shimmer that moves with you.
Fit & Features
- Glitter woven fabric, tulle and knit linings
- Strapless corset bodice, flexible boning inserts, padded bra cups
- Lace-up back, lower zipper and hook-eye closure
- Hidden side pockets
- Skater mini-length silhouette
- Runs true to size
Where to Wear:
Homecoming, weddings, rehearsal dinners, birthdays, engagement parties, date nights, cocktail parties
Style Number/Barcode: 05001-000013
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L
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Sheer Attitude Crepe Short Dress
This crepe short dress brings a high-fashion attitude to the party! The dress features sheer balloon sleeves, a sweetheart neckline, a lightly padded bust, and a bodycon silhouette. Complete your daring look with a chic clutch and heels!
Fit & Features
- Sheer balloon sleeves
- Sweetheart neckline
- Lightly padded bust
- Bodycon silhouette
- Short-length hem
- Lined crepe fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05101-2182
Category Name: Semi-Formal Dresses
Price: $5.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Cause For Celebration Sequin Dress
You in this sequin dress are a cause for celebration! Pop some bubbly in this mini dress featuring a sleeveless square neck, spaghetti straps, lace-up open back with tie closure, and bodycon silhouette. Complete your dressy look in glitzy earrings.
Fit & Features
- Sleeveless square neck
- Spaghetti straps
- Lace-up open back, tie closure
- Bodycon silhouette
- Mini-length hem
- Sequin scroll mesh fabric, knit lining, moderate stretch
- Fits true to size
Style Number/Barcode: 05101-1827
Category Name: Semi-Formal Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Felicity Sequin Wrap Party Dress
Special Occasion
Shake things up in the Felicity sequin party dress to make your sparkling entrance at a birthday celebration or girl's night! She features a sleeveless v-neckline, sleek bungee spaghetti straps, and a wrap bodice with side pleating to give the illusion of an hourglass figure along her bodycon mini-length silhouette. The formal party dress is composed of a sequin fabric with a knit lining and minimal stretch. Complete your striking look in silver heels.
Fit & Features
- Sleeveless v-neckline, bungee spaghetti straps
- Bra-friendly design
- Wrap bodice, side pleating, back zipper closure
- Bodycon silhouette
- Mini-length hem
- Sequin fabric, knit lining, minimal stretch
- Fits true to size
Style Number/Barcode: 05001-1267
Category Name: Semi-Formal Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Act The Part Sequin Midi Dress
You're the real star of the show in this sequin midi dress featuring a sleeveless square neck, adjustable spaghetti straps, side and back cutouts, a form-hugging silhouette, and a sultry side slit. Complete your dazzling look in stiletto mules.
Fit & Features
- Sleeveless square neckline
- Adjustable spaghetti straps
- Back hook and eye closures
- Side and back cutouts
- Form-hugging, side slit, midi-length hem
- Sequin-knit mesh fabric, lined, minimal stretch
- Runs true to size
Style Number/Barcode: 05101-2146
Category Name: Semi-Formal Dresses
Price: $9.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale