Midi Cocktail Dresses
Elevate your style with these gorgeous midi cocktail dresses. Perfect for semi-formal events like weddings, birthday soirees, or anniversary celebrations, these dresses come in chic colors like classic black, red, blue, green, and timeless white. Whether you love A-line or drop waist styles, luxe fabrics like satin, sequins, and glitter mesh, or trendy corset, strapless, off-the-shoulder, and halter necklines, these dresses are designed to wow.
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Midi Cocktail Dresses: The Sweet Spot Between Classic and Current
Slip into midi cocktail dresses made for every RSVP on your calendar. These mid-length silhouettes strike the perfect balance—long enough to feel elevated, short enough to keep it flirty. Whether you're headed to a summer wedding, upscale dinner, or cocktail party with your crew, Windsor’s collection offers midi dresses for cocktail parties that are stylish, flattering, and totally vibe-checked.
Make a Statement in Color & Cut
Turn heads in new summer shades like cherry red, pastel green, vibrant pink, and ocean-inspired blues. Or keep it chic in timeless neutrals like black, ivory, and tan. From halter-neck cocktail dresses with open backs to off-shoulder cocktail dresses and figure-flattering wrap fronts, each style was made to serve effortless sophistication. Prefer a little structure? Mid-length cocktail dresses in bodycon fits give you that tailored feel, while flowy A-lines bring the movement. Get inspired by these stylist picks: 11 Midi Cocktail Dresses For Your Next Soirée!
Details That Elevate Every Moment
These dresses are designed to flatter and flex for every occasion. You’ll find stylish necklines like sweetheart, cowl, and V-neck, plus strapless designs and sleeveless styles ideal for warm-weather events. Keep your look fresh with new and exclusive floral prints that give your outfit just the right amount of pop. Whether you're dressing for day or night, these midi cocktail party dresses bring main character energy to every event.
Shop Windsor’s midi-lengths and cocktail dresses online, in-app, or in one of 350+ stores and make your next celebration a style standout.
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Moonlight Velvet Floral Lace-Up Midi Dress
Fall in love with this elegant midi dress! Its stunning mesh fabric and delicate velvet floral pattern will captivate everyone around you. You'll be the center of attention in this gorgeous midi-length dress, featuring a sleeveless surplice V-neckline, spaghetti straps, a front ruched seam and slit, a lace-up back, and a flattering bodycon silhouette. Complete the look in hoop earrings for a banquet or date night!
Fit & Features
- Surplice V-neckline, spaghetti straps
- Lace-up back
- Bodycon silhouette
- Front ruched seam, slit, midi-length hem
- Floral velvet pattern
- Mesh fabric, sewn-in knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2786
Category Name: Midi Cocktail Dresses
Price: $19.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Night-Out Allure Sleeveless Midi Dress
Showcase an alluring vibe for a night out on the town in this sleek sleeveless midi dress! It features a trendy cowl neckline, spaghetti straps, shirring at the waist, an asymmetric midi-length hem creating a chic side slit, and a bodycon silhouette that will hug your curves. The smooth knit fabric offers a moderate stretch. Style with clear heels.
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps
- Shirring at the waist
- Asymmetric midi-length hem, high side slit
- Bodycon silhouette
- Knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1951
Category Name: Midi Cocktail Dresses
Price: $9.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sweet And Sultry Midi Dress
Get a look that's both sweet and sultry with this knit midi dress. It features a sleeveless bodice, adjustable spaghetti straps that cross in the back, a wrap front creating a V neckline, side ruched detailing, and an asymmetrical hem. The dress offers plenty of stretch and a curve hugging fit.Model is 5'9" with a 32" bust, a 24" waist, and 34.5" hips. She is wearing a size small.
Style Number/Barcode: 05103-0228
Category Name: Midi Cocktail Dresses
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Smoke And Mirrors Strappy Back Mid Dress
Own the moment in this sheer-meets-sculpted statement piece. With a draped cowl neckline, open strappy back, and ruched mesh that molds to your shape, this halter midi dress was made to steal glances.
Fit & Features
- Abstract print, mesh-lined fabric, moderate stretch
- Plunge cowl halter neckline
- Open strappy back detail
- Bodycon fit
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000328
Category Name: Midi Cocktail Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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After Dark Sparkle Glitter Midi Dress
The kind of dress that speaks before you do—sleek, sparkly, and made to stun. With its curve-hugging ruching and barely-there straps, it’s a guaranteed win for nights that call for a little drama.
Fit & Features
- Glitter knit fabric with stretch
- Cowl neckline
- Spaghetti straps
- Bodycon silhouette with side ruching
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000619
Category Name: Midi Cocktail Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Still The One Rose Print Chiffon High Low Dress
Make every heart pitter-patter in this chiffon dress for a dressy celebration or garden party! It features a sleeveless V-neckline, adjustable spaghetti straps, a romantic lace-back design with a lower cutout, and a flowy high-low hem. The dress is composed of an airy chiffon with a garden rose print and a stretch knit lining. Style with platform heels for a chic look!
Fit & Features
- Sleeveless V-neckline
- Adjustable spaghetti straps
- Lace-back design, lower cutout
- Back zipper and hook-eye closure
- Flowy high-low hem
- Garden rose print, airy chiffon, stretch knit lining
- Runs true to size
Style Number/Barcode: 05101-2251
Category Name: Midi Cocktail Dresses
Price: $5.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Holiday Luxe Velvet Tie-Back Ruched Dress
Make an appearance at every holiday party in this luxe velvet dress! It features a square neckline with spaghetti straps, an empire waist, a midi-length hem, an open back with a tie detail, and ruching at the lower back to accentuate your curves. Perfect for styling with sexy heels and a glitter clutch.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- Empire waist, midi-length hem
- Slit accent
- Open-back, tie detail, ruching at the lower back
- Luxe velvet fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1282
Category Name: Midi Cocktail Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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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: Midi Cocktail Dresses
Price: $29.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Poppy Formal Scalloped Lace A-Line Dress
Special Occasion
Captivate with a formal dress that brings the elegance to your evening! Poppy features a sleeveless V-neckline with scalloped lace trim, adjustable spaghetti straps, and a fitted waist that leads to a near floor-length A-line silhouette. Poppy is composed of an airy tulle mesh fabric that offers a form hugging fit with minimal stretch. Complete look with rhinestone cuff and rhinestone heels.
Fit & Features
- Sleeveless V-neckline
- Scalloped lace trim
- Adjustable spaghetti straps
- Fitted waist, A-line silhouette
- Tulle mesh fabric
- Form hugging fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05001-0640
Category Name: Midi Cocktail Dresses
Price: $19.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Spotlight Stealin' Satin Mini Dress
YASSS. You go steal the spotlight in that satin mini dress bby!
Fit & Features
- V- neckline | Spaghetti straps
- Vertical seams down the center
- Ruche Detailing
- Satin
- Minimal stretch
- No Zipper
- Mid-length
Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small
Style Number/Barcode: 05101-0380
Category Name: Midi Cocktail Dresses
Price: $9.97 $37.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Brenda Velvet Cutout Midi Formal Dress
Special Occasion
Designed for those slow-motion, all-eyes-up moments, the Brenda formal dress glows in luxe velvet with a sculpted bodycon fit that traces every curve. The cowl sweetheart neckline, front slit, and cutout twist back create an effortlessly refined silhouette that delivers chic drama from every angle.
Fit & Features
- Soft stretch velvet fabric lined with knit
- Cowl neckline with tank-style straps, padded bra cups
- Back cutout detail at the back with twist-knot design
- Back zipper and hook-eye closure
- Bodycon silhouette
- Front slit, midi-length hem
- Runs true to size
Where to Wear:
Weddings, galas, formal celebrations, holiday parties, New Year's Eve, cocktail soirees, birthday dinners, fashion-forward events, art gallery openings, formal receptions, red-carpet occasions
Style Number/Barcode: 05001-000586
Category Name: Midi Cocktail Dresses
Price: $59.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L
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Winnie Formal Satin One-Shoulder Midi Dress
Special Occasion
The glamorous Winnie formal satin midi dress offers an elegant luminous shine and subtle details your bridesmaids will love or wedding guests! She features a modern one-shoulder neckline adorned with dual adjustable spaghetti straps, and a flattering slim silhouette with a graceful midi-length hem. The formal midi dress is crafted from a smooth satin fabric showcasing a chic shine and has a sewn-in knit lining. Complete the look with block heels and earrings for a wedding, bridesmaid dress, or formal party!
This dress is made for the spotlight. Want more ways to stand out? Shop our vibrant pink prom dresses or find a chic, event-ready look in our wedding guest dresses.
Fit & Features
- Sleeveless one-shoulder neckline
- Dual adjustable spaghetti straps
- Slim silhouette
- Midi-length hem
- Smooth satin, sewn-in knit lining
- Strapless bra or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1475
Category Name: Midi Cocktail Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Irresistibly Bold Halter Strappy Bodycon Midi Dress
Make an irresistible presence at cocktail parties in this sleeveless midi dress for a chic and bold style! The halter neckline with dual button closures and strappy open back enhance your natural curves while the ruched bodycon silhouette and ruffled midi-length hem create a show-stopping look. Complete the look in stiletto heels and a clutch.
Fit & Features
- Mesh fabric, sewn-in knit lining, moderate stretch
- Halter neckline with dual button closures
- Open strappy back
- Back zipper and hook-eye closure
- Ruched bodycon silhouette
- Ruffled hem
- Style runs small
Style Number/Barcode: 05101-3376
Category Name: Midi Cocktail Dresses
Price: $20.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Ava Formal Sequin Wrap Midi Dress
Special Occasion
Get some compliments when you stun in the Ava formal sequin dress for upcoming cocktail mixers or art show galas! She radiates shine and a classic style in her sleeveless, one-shoulder neckline, tank-style strap, high-waist seam, and form-hugging asymmetrical wrap slit midi-length hem. The formal dress is composed of a sequin patterned fabric with a sewn-in knit lining and moderate stretch. Style with sleek block heels to complete the look!
Fit & Features
- Sleeveless, one-shoulder neckline, tank-style strap
- Back zipper and hook-eye closure
- High-waist seam, form-hugging silhouette
- Asymmetrical wrap slit, midi-length hem
- Sequin patterned fabric, sewn-in knit lining, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1269
Category Name: Midi Cocktail Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sleeveless V Neck Asymmetrical Wrap Ribbed Midi Dress
Wrap yourself in a ribbed midi dress. This LBD features a sleeveless bodice, a plunging V-neckline, spaghetti straps, and a partially open back. The relaxed fit waist leads to an asymmetrical midi-length silhouette with a high side slit. The dress is composed of a form-hugging fit ribbed knit fabric that offers a moderate stretch. Complete your date-night ready look with stilettos and hoops.
Fit & Features
- Sleeveless V-neckline
- Spaghetti straps
- Partially open back
- Asymmetrical midi-length silhouette
- High side slit
- Ribbed knit fabric
- Form hugging fit, moderate stretch
Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 06005-0542
Category Name: Midi Cocktail Dresses
Price: $17.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Can’t Look Away Tube Midi Dress
Drama in the best way. This tube midi dress hugs your curves with side ruching and turns up the volume with ruffled high slits made for showing off a little leg.
Fit & Features
- Soft knit stretchy-lined fabric
- Tube neckline
- Side ruched seams
- Bodycon fit
- High side slits with ruffled trim detail
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05103-000308
Category Name: Midi Cocktail Dresses
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Captivated In Floral Halter Bodycon Midi Dress
Look captivating and contoured in this floral midi dress while on vacay! The twist halter neckline adds a unique touch while the bodycon silhouette accentuates your curves along the midi-length hem.
Fit & Features
- Floral print, mesh-lined fabric
- Twist halter neckline
- Bodycon silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05102-000197
Category Name: Midi Cocktail Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Shine Starter Sequin Cutout Midi Dress
If you love to shimmer this shiny sequin midi dress will be your favorite for cocktail parties or rehearsal dinners! The midi dress features a fitted long sleeve, a one-shoulder neckline, a sultry cutout waist, and a form-hugging silhouette. Complete the look in glitter block heels for extra glam!
Fit & Features
- Fitted long sleeve
- One-shoulder neckline
- Hidden side zipper and hook-eye closure
- Cutout waist accent
- Form-hugging, midi-length hem
- Sequin-knit fabric, stretchy knit lining
- Runs true to size
Style Number/Barcode: 05101-2318
Category Name: Midi Cocktail Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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A Taste For Glitter Velvet Midi Dress
You've come to the right midi dress to fulfill your desire to shine! This sleeveless glitter velvet dress features a cowl neckline, spaghetti straps, and a curve-hugging design. Complete the look in strappy stiletto heels for a wine & dine type of night!
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps
- Curve-hugging silhouette
- Midi-length hem
- Glitter velvet knit fabric
- Moderate stretch
- Fits true to size
Style Number/Barcode: 05101-1889
Category Name: Midi Cocktail Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Alluring And Chic Ruched Midi Dress
Create an alluring silhouette in this chic ruched midi dress that will hug your curves. It features a sleeveless cowl neckline, bungee spaghetti straps that lead to a cross-back design, ruched detailing down the side seams, and a midi-length hem with a form-hugging fit. Style with clear mules.
Fit & Features
- Sleeveless cowl neckline
- Bungee spaghetti straps, cross-back design
- Ruching down the side seams
- Midi-length hem, form-fitting silhouette
- Knit fabric, plenty of stretch
- Runs true to size
Style Number/Barcode: 05102-4510
Category Name: Midi Cocktail Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Metallic Glow High Slit Midi Dress
Give off a gorgeous metallic glow in this alluring high slit midi dress, perfect for your next party! It features a sleeveless V-neckline with a pleated wrap-front, spaghetti straps, a high waist seam with pleated detailing, a faux wrap-front design creating a high slit to showcase some leg, and a midi-length hem with a form-hugging silhouette. The shimmery metallic knit fabric offers plenty of stretch. Style with clear heels.
Fit & Features
- Sleeveless V-neckline, pleated wrap-front design
- Spaghetti straps
- High waist seam, pleating
- Faux wrap-front design, high slit
- Midi-length hem, form-hugging fit
- Metallic knit fabric, lined bust, plenty of stretch
- Runs true to size
Style Number/Barcode: 05101-2247
Category Name: Midi Cocktail Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sweet & Smocked Ditsy Ruffle Midi Dress
Get into the spring vibe with this midi dress on! Easily style it up or down by switching out your white sneakers to heels!
Fits & Features
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Adjustable Spaghetti Straps
- Square Neckline
- Tiered Ruffle Detail
- Midi Length Silhouette
- Ditsy Woven Print
- Form Hugging Fit I Plenty Of Stretch
Style Number/Barcode: 05101-0501
Category Name: Midi Cocktail Dresses
Price: $18.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Adjustable Spaghetti Straps
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Sequin Diva Midi Dress
Steal the spotlight and werk it in this diva-licious sequin dress!
Fits & Features
- Mock Neckline
- Cap Sleeves
- Zipper At Back
- Conservative Midi Length
- Sheer Mesh Fabric Embellished With Sequin Design I Fully Lined
- Curve Hugging Fit I Offers Minimal Stretch
Model is 5'9 with a 32" bust, 24" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05101-7627
Category Name: Midi Cocktail Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Always A Blossom Satin Rosette Midi Dress
Blossom this season in this satin midi dress to refresh your dressy look! It features a sweetheart neckline with lovely mesh rosette appliques, spaghetti straps, a form-hugging silhouette, and a flirty front slit along the midi-length hem. Complete the look with a clutch and earrings for a rehearsal dinner or banquet!
Fit & Features
- Sleeveless sweetheart neckline
- Spaghetti straps
- Mesh rosette appliquees
- Form-hugging silhouette
- Front slit, midi-length hem
- Silky satin fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2679
Category Name: Midi Cocktail Dresses
Price: $5.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale