Casual Black Midi Dresses
Casual black midi dresses are the ultimate partner-in-crime for every plan on your calendar. Effortlessly cool and endlessly versatile, these must-haves are here to turn “just another day” into your runway. Whether you’re brunching with your crew or owning the dancefloor at a last-minute invite, these dresses keep it low-key luxe with a side of main character energy. Ready to serve looks without even trying? Your new closet MVP is waiting.
$42.90
A black ribbed knit midi dress featuring a turtleneck, long sleeves, and a high side slit.
$38.90
A black knit midi dress with a plunging cowl neck, open back, and tie-back halter straps.
$44.90
A chic black knit midi dress featuring an off-the-shoulder neckline and pleated faux wrap-front slit.
$42.90
A sleek black knit midi dress with a high slit, cowl neckline, and spaghetti straps.
$36.90
An elegant black off-the-shoulder midi dress with a bodycon fit and flared hem in stretchy knit.
$38.90
A black sleeveless ribbed knit midi dress with a V-neckline and chic high front slit.
$39.90
A black mesh off-the-shoulder midi dress featuring ruched details, padded bust, and a flattering side slit.
$48.90
An elegant black off-the-shoulder midi dress with ruched sides and a flattering bodycon fit.
$64.90
A chic black satin midi dress featuring a pleated cowl neckline and alluring underbust cutout.
$46.90
A strapless black satin midi dress featuring figure-flattering pleating and a high side slit.
$36.90
A black knit midi dress with a sleeveless square neckline, ruching, and pleated mermaid silhouette.
$54.90
A black ribbed knit midi dress featuring a tie-dye pattern, scoop neckline, and back slit.
$49.90
A black sheer mesh midi dress with off-the-shoulder neckline and high-side slit for elegant occasions.
$39.90
A chic black strapless midi dress with glitter mesh and a bodycon silhouette for special occasions.
$42.90
A sleeveless black midi dress featuring a crew neck, drop waist, and mixed knit-poplin fabrics.
$36.90
A sleek black knit midi dress with a halter neckline and flared mermaid silhouette.
$35.90
A black knit midi dress featuring a halter neckline, crisscross back, and flattering bodycon silhouette.
$28.90
A black gauze midi dress featuring a sleeveless V-neck, adjustable straps, low back, and side pockets.
$42.90
A black glitter knit midi dress with a cowl neckline, cross-back design, and high side slit.
$48.90
A black ponte knit midi dress featuring a strapless fold-over neckline, pleated waist, and back slit.
$9.97 $46.90 79% off
A chic black midi dress with foiled floral mesh, sweetheart neckline, and adjustable spaghetti straps.
$49.90
A strapless black woven midi dress featuring a color block bodice, flowy hem, and hidden pockets.
$19.97 $44.90 56% off
A black mesh midi dress with a cutout back, ruching, and an asymmetrical high-slit.
$42.90
A black knit midi dress featuring a front-tie bust, underbust cutout, and high front slit.
$39.90
A sultry black one-shoulder bodycon midi dress crafted from smooth, stretchy knit fabric.
$46.90
A black floral midi dress with a corset bodice, sweetheart neckline, and flirty front slit.
$46.90
A sleek black bodycon midi dress with a square neckline and stretchy double-lined knit fabric.
$30 $42.90 30% off
A black satin bodycon midi dress featuring a scoop neckline, waist cutout, and thigh-high slit.
$35.90
A sleek black strapless midi dress crafted from smooth, stretchy knit fabric with padded bra cups.
$39.90
A curve-flaunting black floral mesh maxi dress with a lace-up strappy back and flared hem.
$44.90
A black midi dress with a floral flocked velvet pattern, halter neckline, and high side slit.
$9.97 $42.90 77% off
A chic black strapless midi dress with a cowl-draped neckline and asymmetric hem for allure.
$9.97 $49.90 80% off
An elegant black mesh midi dress with ruched sides, sheer sleeves, and a tiered ruffled hem.
$46.90
A black floral midi dress with a sweetheart halter neckline and flowy A-line silhouette.
$59.90
A sultry black strapless velvet midi dress with a ruched bodycon fit and side slit.
$56.90
A versatile black knit bodycon midi dress with a convertible neckline for multiple styling options.
$46.90
A black velvet midi dress with a metallic floral pattern, mock neckline, and thigh-high side slit.
$9.97 $39.90 75% off
A black knit bodycon midi dress featuring long sleeves, spaghetti strap, and side ruching.
$52.90
A black knit midi dress featuring lace trim, flirty cutouts, and a high side slit.
$39.90
A sleek black knit midi dress featuring a ruched bodycon silhouette, sleeveless V-neckline, and spaghetti straps.
$59.90
A black glitter knit off-the-shoulder midi dress with a ruched faux wrap-front and chic slit.
$26.90
A sleek black knit midi skirt featuring a high-rise waist, bodycon fit, and center back slit.
$46.90
A strapless black bodycon midi dress in structured ponte knit with a sweetheart neckline and vertical seams.
$55.90
A black mesh midi dress adorned with mini rhinestones and faux pearls, featuring a bodycon silhouette.
$49.90
An off-the-shoulder black midi dress featuring mesh-lined fabric, a ruched bodycon silhouette, and side slit.
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The Marissa long satin dress brings elegance and sultriness to your formal night. The floor-length gown enhances your curves with a fitted bodice and flattering A-line silhouette while the high front slit provides movement. Fit & FeaturesStretch-satin fabric, non-see-through, double-lined bust, Sleeveless pleated cowl neckline, spaghetti straps, Slim-fit bodice, empire waistline, High front slit, floor-length hem, A-line silhouette, Runs true to size, Where to Wear:Prom, weddings, black-tie soirees, special date nights, and engagement parties. Free Shipping on All Orders Over $75. | Windsor Marissa Formal Satin Cowl Neck Dress in Green | Size: S | Satin Fabric
Shine bright and sparkle up the night in the gorgeous Leila mini dress. The dress boasts an alluring open back with a lace-up strappy design for a customized fit, and a short, curve-hugging silhouette. Shop Long Version: Kailani Formal Sequin Slit Mermaid DressFit & FeaturesSheer mesh fabric, full knit lining, moderate stretch, Sequin embroidery, scroll pattern, Sleeveless square neckline, adjustable spaghetti straps, Open back, lace-up strappy design, tie closure, High waist seam, lower back zipper, hook and eye closure, Mini-length hem, fitted bodycon silhouette, Runs true to size, Where to Wear:Prom, bachelorettes, birthdays, Vegas weekends, date nights Free Shipping on All Orders Over $75. | Windsor Leila Sequin Bodycon Mini Dress in Royal Blue | Size: XL | Knit Fabric/Mesh Fabric/Sheer Mesh Fabric
Look and feel like a sultry senorita in this mesh mini dress perfect for an chic night on the town! It features a sleeveless cowl neckline, dual adjustable spaghetti straps with a tie-neck closure, and side and back ruched seams designed to flaunt your curves along the bodycon silhouette. Complete the look with hoop earrings. Fit & FeaturesSleeveless cowl neckline, Dual adjustable spaghetti straps, tie-neck closure, Side and back ruched seams, Back zipper and hook-eye closure, Bodycon silhouette, mini-length hem, Mesh fabric, brushed soft knit stretchy lining, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Senorita Mesh Strappy Mini Dress in Red | Size: M | Knit Fabric/Mesh Fabric/Mesh Fabric
Every occasion is worth celebrating in this off-the-shoulder midi dress! The smooth and stretchy knit fabric includes a full-length knit lining for additional coverage. The off-the-shoulder neckline and short-sleeve cuffs add a touch of elegance, while the bodycon silhouette and flared midi-length hem accentuate your curves in all the right places. Complete the look with teardrop earrings and heels. Fit & FeaturesSmooth stretchy knit fabric with knit lining, Off-the-shoulder neckline, Short-sleeve cuffs, Bodycon fit, Flare hem, Style runs small, Free Shipping on All Orders Over $75. | Windsor Exceptional Off-The-Shoulder Flared Midi Dress in Natural | Size: XS | Knit Fabric
Bring on the cute attitude in this ponte mini skort brings featuring a flattering high-rise waist, and a skirt overlay designed with dual front slits along the form-hugging fit. Fit & FeaturesSmooth ponte knit fabric, minimal stretch, High-rise waist, Skirt overlay, dual front slits, Form-hugging silhouette, Mini-length hem, Shorts lining, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Cute Attitude Ponte Slit Mini Skort in Black | Size: L | Knit Fabric
Show up and stun this formal season in the gorgeous Brynlee bodycon mini dress! She features a sleeveless square neckline, a built-in padded bust, halter spaghetti straps, an open back with a lace-up design for a customized fit, and a short, curve-hugging silhouette. The lined mesh fabric features all-over sequin embroidery in an intricate scroll pattern. Style the formal mini dress with clear heels for a night to remember. Fit & FeaturesSleeveless, square neckline, Built-in padded bust, no bra required, Halter spaghetti straps, back button closure, Open back, lace-up design, zipper closure, Bodycon silhouette, mini-length hem, Sequin scroll embroidery, mesh fabric, knit lining, minimal stretch, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Brynlee Sequin Embroidered Bodycon Dress in Sage | Size: S | Knit Fabric/Mesh Fabric/Mesh Fabric
A mini dress that brings the luxe sensation! The Keira faux pearl short dress is a stunning style with a strappy tie-back design and a bodycon silhouette that highlights your figure. Fit & FeaturesLightweight mesh fabric, stretchy knit lining, Faux pearl and bead embellishments, Sleeveless cowl neckline, Spaghetti straps, strappy tie-back design, open-back, Bodycon silhouette, mini-length hem, Runs true to size, Where to Wear:Prom, birthday parties, bachelorettes, Vegas weekends, rooftop cocktails Free Shipping on All Orders Over $75. | Windsor Keira Faux Pearl Strappy Open-Back Mini Dress in Light Blue-2 | Size: XS | Knit Fabric/Mesh Fabric/Mesh Fabric
A fashionista like you will adore this basic mini skirt for creating your day and night looks! Featuring an elasticized high-rise waistband, bodycon silhouette, and a flirty front hem slit on stretchy and smooth knit fabric. Style with a corset top and heels. Fit & FeaturesHigh-rise elasticized waistband, Bodycon silhouette, Front hem slit, Mini-length hem, Stretchy and smooth knit fabric, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Get Down With Basic Slit Mini Skirt in Black | Size: XL | Knit Fabric
Everyone will see you shining at the club in this glitter mini dress! It features an off-the-shoulder sweetheart neckline, sheer fitted ruched long sleeves, adjustable spaghetti straps, a ruched seam along the padded bust, a sheer bodice with trim, and side ruched seams that hug your curves on the bodycon silhouette. Complete the look with a clutch and heels. Fit & FeaturesOff-the-shoulder sweetheart neckline, Adjustable spaghetti straps, Sheer fitted ruched long sleeves, Ruched and padded bust, sheer bodice, trim, Side ruched seams, bodycon silhouette, mini-length hem, Glitter mesh fabric, sewn-in knit lining, moderate stretch, Runs true to size, Free Shipping on All Orders Over $75. | Windsor See Me Shining Glitter Off-The-Shoulder Mini Dress in Wine | Size: M | Knit Fabric/Mesh Fabric/Mesh Fabric
Both sexy and demure, the Kristen party dress wows from every angle! Perfect for bachelorette weekends, themed soirees, and formal birthdays! She features a sleeveless sweetheart neckline with a padded bust, cowl draping, adjustable spaghetti straps, and side ruched seams that hug your curves along her short bodycon silhouette. The formal party dress is composed of a faux pearl embellished mesh fabric with a stretchy knit lining. Complete the look in statement block heels. Fit & FeaturesSleeveless sweetheart neckline, Padded bust, cowl draping, Adjustable spaghetti straps, Side ruched seams, bodycon silhouette, Mini-length hem, Faux pearl embellishments, mesh fabric, stretch knit lining, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Kristen Faux Pearl Mini Party Dress in White | Size: XS | Knit Fabric/Mesh Fabric/Mesh Fabric
Casual Black Midi Dresses
When it comes to building a wardrobe that works as hard as you do, nothing holds it down like a casual black midi dress. This is the piece every Windsor girl keeps on standby, ready to answer the “What should I wear?” panic text at a moment’s notice. Whether you’re brunch-bound with your ride-or-die crew, running errands with your playlist on blast, or just vibing at a backyard hangout, the casual black midi dress is your ultimate partner in crime. It’s that sweet spot between dressed-up and low-key, with endless ways to style it so you always feel like the main character. Picture this: you roll out of bed, throw on your favorite black midi, and suddenly you’re serving effortless cool—add sneakers for a laid-back look or slip into strappy sandals when you want to dial up the flirt. Even better, a black midi is basically a blank canvas for your mood—layer on a denim jacket for a little edge, or tie a flannel around your waist when you’re feeling cheeky. The best part? It’s just as perfect for spontaneous coffee runs as it is for rooftop hangs that turn into late-night adventures. That’s the kind of versatility that makes this dress a forever staple.
If you’re on the hunt for a gift that’ll get you crowned best gift-giver ever, a casual black midi dress is the move. It’s the piece that works for every vibe and every body, making it a go-to for birthday surprises, graduation treats, or just-because pick-me-ups. The beauty of a black midi is that it flatters every shape and style, letting your bestie, your sister, or even your mom rock it their way. It’s the kind of gift that says, “I get you, and I know you’re about to look fire.” When choosing the perfect one, think about the little details that matter—soft, breathable fabrics that move with you, adjustable straps for that just-right fit, and playful touches like side slits or ruching that add a little spice without trying too hard. And don’t sleep on pockets—because who doesn’t love a dress with pockets? Whether you’re shopping for yourself or someone you love, consider how the midi length brings that “legs for days” energy while still keeping it comfy enough for all-day wear. Plus, black is the ultimate power color—it’s slimming, it’s chic, and it never goes out of style, no matter how many trends come and go.
As you scroll through all the casual black midi dresses, remember that this is the piece that can take you literally anywhere. Dress it down for a day of running the world, or layer up with bold accessories and a killer bag when you want to make an entrance. And if you ever need to swap out the casual vibes for something a little more glam (think cocktail parties, fancy dinners, or any moment that calls for a little extra drama), check out our curated collection of Black Formal Midi Dresses for those times when you want to turn heads and own the night. No matter how you wear it, your casual black midi dress is here to remind you: you’re that girl, and the world is your runway.