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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Sleek Style High Slit Bodycon Midi Dress
This sleek and smooth knit midi dress features a ruched V-neckline with thin tank shoulder straps, flattering princess seams down the length of the dress, and a high-cut front slit for added movement. The bodycon silhouette will showcase your gorgeous curves. Perfect for cocktail hour, style with stilettos.
Fit & Features
- Smooth knit fabric with plenty of stretch
- Ruched V-neckline
- Tank shoulder straps
- Princess seams
- High front slit
- Midi-length bodycon fit
- Runs true to size
Style Number/Barcode: 05101-3703
Category Name: Midi Cocktail Dresses
Price: $9.97 $34.90
On Sale: Yes
Availability: In Stock
Available Color: HUNTER
Available Size: XS
Product Badge:- Sale
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Gaia Satin Off-The-Shoulder Wrap Midi Dress
Special Occasion
The Gaia formal satin dress features a sweetheart neckline with off-the-shoulder short sleeve accents, a ruched faux wrap silhouette, and a midi-length hem. Complete your cocktail outfit with block heels.
Fit & Features
- Stretchy satin-knit fabrication, top knit lining
- Off-the-shoulder neckline, short sleeve cuffs
- Sweetheart padded bust
- High waist seam
- Ruched faux wrap-front design
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05001-2509
Category Name: Midi Cocktail Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Something About Her Strappy Back Bodycon Midi Dress
Eyes will linger as you stroll away in this sleeveless midi dress at cocktail parties! Featuring a square neckline and spaghetti strap ties for a chic look. The strappy open back and lower ruched seam add alluring details to the bodycon fit. Complete the look with a clutch and heels.
Fit & Features
- Smooth knit stretchy fabric
- Square neckline
- Spaghetti strap ties
- Strappy open back, lower ruched seam
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05101-3298
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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Lynn Strappy Back Glitter Midi Formal Dress
Special Occasion
Captivating glitter defines the Lynn midi formal dress with sexy details you want to show off at banquets or dressy celebrations! Crafted from a glitter crepe fabric, she dazzles from head to toe. Her flattering V-neckline and padded bra cups offer comfort and highlight your bust while the sleek bungee spaghetti straps and strappy back add a touch of sophistication to the bodycon midi-length silhouette. Complete the look in elegant stiletto heels.
Fit & Features
- Glitter crepe woven fabric lined with stretchy knit
- Bungee spaghetti straps
- Padded bra cups
- Strappy back
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05001-2034
Category Name: Midi Cocktail Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Budding Radiance Floral Velvet Midi Dress
Unlock your radiance in this floral velvet midi dress for a dressy dinner party! It features a sleeveless square neck, adjustable spaghetti straps, a sexy bodycon silhouette, and a side slit. The mid-length dress is designed with a flocked velvet floral pattern on mesh fabric with a stretchy knit lining. Complete the look with earrings.
Fit & Features
- Sleeveless square neckline
- Adjustable spaghetti straps
- Bodycon silhouette
- Side slit, midi-length hem
- Flocked floral velvet pattern
- Mesh fabric, stretchy knit lining
- Runs true to size
Style Number/Barcode: 05101-2555
Category Name: Midi Cocktail Dresses
Price: $5.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Cathy Formal Crepe Slit Midi Dress
Special Occasion
An effortless silhouette meets its match on the Cathy formal dress you'll adore for cocktail parties and celebrations! She stuns in a captivating sleeveless, one-shoulder sweetheart neckline with a wire insert, tank-style strap, and a form-hugging midi-length silhouette with a sultry side slit. The formal dress is composed of a crepe knit fabric with a moderate stretch. Style with a sparkly bracelet and heels.
Fit & Features
- Sleeveless one-shoulder, sweetheart neckline
- Wire insert, tank-style strap
- Form-hugging silhouette
- Midi-length hem
- Crepe knit fabric, moderate stretch
- Strapless or sticky bra recommended
- Fits true to size
Style Number/Barcode: 05001-1404
Category Name: Midi Cocktail Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sarah Off-The-Shoulder Sequin Midi Dress
Special Occasion
Gorgeous and glam, the Sarah sequin midi dress will create a dazzling formal night-out look. She features an off-the-shoulder sweetheart neckline with built-in padded cups for all-night dancing support. Her high waist seam hugs your curves on the mid-length, fitted silhouette, and a flirty trumpet wrap hem. The sheer mesh fabric includes a full knit lining and a chic all-over sequin embroidered design. Style this dress with rhinestone statement earrings.
Fit & Features
- Off-the-shoulder sweetheart neckline, built-in padded cups
- Short fitted sleeves, back zipper closure
- High waist seam, mid-length, fitted silhouette
- Trumpet hem, wrap-front design
- Sheer mesh fabric, full knit lining, minimal stretch
- Sequin embroidery
- Runs true to size
Style Number/Barcode: 05001-0666
Category Name: Midi Cocktail Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Totally Luxe Velvet Off-The-Shoulder Midi Dress
You'll look totally luxe and capture all the compliments in this chic midi dress designed with smooth velvet fabric. It features an off-the-shoulder sweetheart neckline with a fold-over design, a pleated faux wrap-front creating a high slit, and a midi-length slim-fit silhouette to flaunt your gorgeous figure.
Fit & Features
- Velvet fabric
- Off-the-shoulder sweetheart neckline, fold-over design, short sleeve cuffs
- High waist seam
- Pleated faux wrap-front design
- High front slit
- Midi-length slim-fit silhouette
- Runs true to size
Style Number/Barcode: 05101-3877
Category Name: Midi Cocktail Dresses
Price: $20.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Cowl Neck Velvet Midi Dress
Make a statement in this velvety piece. It features fixed spaghetti straps dropping down to a trendy cowl neckline and leads right into a midi length silhouette. The garment is composed of a rib knit lining and offers a curve-hugging fit with moderate stretch.
Style Number/Barcode: 05101-0076
Category Name: Midi Cocktail Dresses
Price: $9.97 $31.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Soft Focus Moment Ribbed Knit Midi Dress
Soft curves, no effort. This ribbed knit midi dress hugs just right with a bodycon fit that moves from dinner plans to late-night photos without missing a beat.
Fit & Features
- Soft rib knit fabric, sewn-in stretch lining
- Sweetheart neckline with twisted bust detail
- Spaghetti straps
- Fitted bodice through the waist
- Bodycon silhouette through the hips
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05102-000397
Category Name: Midi Cocktail Dresses
Price: $39.90
Availability: In Stock
Available Color: PINK
Available Size: L
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Date Night Defined Long Sleeve Midi Dress
This ruched midi dress is all about sculpted elegance with a confident edge. Designed with sheer mesh long sleeves and a sweetheart neckline, it highlights the waist with soft ruching that flatters from every angle. The subtle front cutout adds intrigue, while the open-back detail and back slit keep the look refined yet undeniably alluring.
Fit & Features
- Smooth knit fabric
- Sweetheart neckline with center front cutout
- Long fitted mesh sleeves
- Ruched bodice and skirt construction
- Back zipper closure
- Back slit at hem
- Runs true to size
Style Number/Barcode: 05101-000805
Category Name: Midi Cocktail Dresses
Price: $22.97 $49.90
On Sale: Yes
Availability: In Stock
Available Color: WINE
Available Size: XS
Product Badge:- Sale
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Defined And Divine Mesh Midi Dress
This is that dress you reach for when you want quiet confidence… with a little edge. The wired V-neckline shapes everything just right, while the double tank straps give it that effortless, modern lift. Allover ruching smooths, contours, and moves with you—zero fuss, all polish.
Fit & Features
- Mesh overlay fabric with smooth knit lining
- Sweetheart neckline with V-wire structure
- Tank-style straps
- Ruching throughout the bodice and skirt
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-000584
Category Name: Midi Cocktail Dresses
Price: $33.00 $46.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS
Product Badge:- Sale
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Brook High Slit Midi Dress
Special Occasion
Make it a formal affair in our cocktail ready Brook midi dress! Her high slit brings the drama, perfectly pairs with sleek stilettos and rhinestone accents!
Fit & Features
- Off The Shoulder Neckline | Fold Over Accent
- Slim Fit Bodice
- Lined Smooth Knit Fabric
- High Side Slit
- Midi Length Silhouette
- Form Hugging Fit
- Moderate Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-0372
Category Name: Midi Cocktail Dresses
Price: $22.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Majorly Stunning Sleeveless Bodycon Midi Dress
A sleeveless midi dress features side ruched seams that accentuate your curves along the bodycon fit. Perfect for a banquet or dressy date.
Fit & Features
- Smooth knit fabric lined with stretchy knit
- Square neckline
- Shoulder straps
- Side ruched seams
- Bodycon midi-length fit
- Runs true to size
Style Number/Barcode: 05101-3621
Category Name: Midi Cocktail Dresses
Price: $19.97 $35.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Night Out Ready Cutout Midi Dress
You'll be totally night out ready with this chic and alluring midi dress. It features a sleeveless asymmetrical one-shoulder neckline with a single spaghetti strap, a ruched side cutout at the waist, a midi-length, curve-hugging, bodycon silhouette, and a thigh-high side slit. Style with embellished heels.
Fit & Features
- Sleeveless asymmetrical one-shoulder neckline
- Single spaghetti strap
- Ruched side cutout at the waist
- Midi-length hem, bodycon silhouette
- High side slit
- Crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1689
Category Name: Midi Cocktail Dresses
Price: $6.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Spark A Convo Midi Dress
Be bold and daring in this off the moment midi dress. It features a sleeveless bodice, spaghetti straps that lead to a cross back, a wired notch V neckline with vertical seam detailing, a high waist seam, a ruched side detail, and a wrap front, asymmetrical hem. The dress is composed of a crepe fabric that offers moderate stretch.
Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size small
Style Number/Barcode: 05103-0299
Category Name: Midi Cocktail Dresses
Price: $14.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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All Eyes On You Strapless Ruffle Midi Dress
Made for the girl who never blends in. This strapless stunner brings luxe vibes with its curve-loving ruching and sheer mesh hem that was born to twirl under city lights.
Fit & Features
- Mesh fabric, sewn-in knit lining
- Strapless tube neckline, no-slip grip lining
- Hidden side zipper and hook-eye closure
- Form-hugging fit
- Asymmetrical sheer ruffled trim midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000517
Category Name: Midi Cocktail Dresses
Price: $23.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Shonda Formal Sequin Marabou Strap Midi Dress
Special Occasion
Step out for a timeless evening in the Shonda formal midi dress! Crafted with a luxurious sequin-patterned mesh fabric, she features a V-cut plunge wired neckline, a padded bust, marabou trim shoulder straps, a bodycon silhouette, and a front slit, this midi-length dress is designed to show off your curves and add an understated glamour to any special night. Complete the look in stiletto pumps for a banquet or red carpet event!
Fit & Features
- Sleeveless plunge-wired V-neckline, V-cut back
- Marabou trim shoulder straps, padded bust
- Back zipper and hook-eye closure
- Bodycon silhouette, front slit
- Midi-length hem
- Sequin-pattern, mesh fabric, stretchy knit lining
- Runs true to size
Style Number/Barcode: 05001-1704
Category Name: Midi Cocktail Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Over You Sleeveless Midi Dress
Show us who is boss in sleek midi! This mid length dress features a crew neckline, and a sleeveless bodice. Hem is tailored to a mid calf length, and dress is composed of a ponte material that offers moderate stretch. Throw on some heels and walk the walk!
Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05102-0189
Category Name: Midi Cocktail Dresses
Price: $12.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Slip Into It Strapless Midi Dress
Minimal effort, maximum effect. This sleek strapless dress stunner hugs every curve and makes it very clear who’s running the show tonight.
Fit & Features
- Stretchy knit fabric and lining
- Strapless neckline
- Side pleated seam
- Form-hugging fit
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000463
Category Name: Midi Cocktail Dresses
Price: $19.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Radiantly Flawless Halter Mermaid Midi Dress
The smooth knit dress features a sleeveless halter neckline, mini bar strap accents at the bust with metal hardware, a flared mermaid silhouette, and a midi-length hem. Complete night out look with metallic heels.
Fit & Features
- Lined smooth knit fabrication
- Plunging halter neckline
- Mini bar strap accents with metal hardware
- Flared mermaid silhouette
- Midi length hem
- Runs true to size
Style Number/Barcode: 05101-3931
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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Back Of My Mind Crepe Slip Dress
You'll be unforgettable once they see you in this crepe slip dress perfect for casual parties and celebrations! It features a sleeveless V-neck, spaghetti straps, a form-hugging silhouette, and a sultry front slit along the midi-length hem. Style with simple hoop earrings to complete the look!
Fit & Features
- Sleeveless V-neck, spaghetti straps
- Form-hugging silhouette
- Front slit accent
- Midi-length hem
- Crepe fabric
- Moderate stretch
- Runs true to size
Style Number/Barcode: 05102-4826
Category Name: Midi Cocktail Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Ophelia Satin Lace-Up Midi Formal Dress
Special Occasion
The Ophelia formal dress catches every eye with its glossy satin finish and sculpting bodycon fit. The lace-up back detail adds just the right touch of drama—elegant, unexpected, and ready for every RSVP on your calendar.
Fit & Features
- Stretch satin fabric
- V-neckline, spaghetti straps
- Lace-up open back
- Bodycon silhouette
- Midi-length hem
- Runs true to size
Where to Wear:
Weddings, formal dances, rehearsal dinners, engagement parties, black tie gala and benefit, dinner parties, date night, bachelorettes, birthdays, milestone celebrations, red carpet events
Style Number/Barcode: 05001-000357
Category Name: Midi Cocktail Dresses
Price: $64.90
Availability: Out of Stock
Product Badge:- Ships Free
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Timelessly Chic Sleeveless Flared Midi Dress
Make a timeless impression in a midi dress that brings the flare! The textured scuba knit dress features a sleeveless square neckline, supportive tank shoulder straps, and a flared mermaid silhouette. Complete look with block heels for a date night look that wows.
Fit & Features
- Lined scuba knit fabrication, moderate stretch
- Sleeveless square neckline
- Tank-shoulder straps
- Flared mermaid silhouette
- Midi length hem
- Runs true to size
Style Number/Barcode: 05101-3953
Category Name: Midi Cocktail Dresses
Price: $19.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale