Semi Formal Event Attire
Semi-formal event attire is your ticket to showing up and showing off—because let’s be real, you’re not here to blend in. Whether it’s a night that calls for a little extra sparkle or a celebration where the dress code says “cute but classy,” we’ve got all the looks to help you own the room. Get ready to turn heads, snap some pics, and make memories in outfits that are as bold and unforgettable as you are.
$69.90
A black floor-length formal dress featuring a glitter mesh fabric, cowl neckline, and spaghetti straps.
$59.90
A chic lavender satin dress with a form-fitting silhouette and high slit for upscale events.
$39.90
A chic black crepe wrap dress with a plunging V-neckline and high front slit.
$89.90
A sage satin formal dress with a pleated cowl neck, high slit, and empire waistline.
$42.90
A navy blue knit midi dress with a sleeveless cowl neckline and chic high front slit.
$59.90
A glamorous black satin midi dress with a cowl neckline and adjustable spaghetti straps.
$39.90
A sultry black formal dress with rhinestone straps, high slit, and curve-hugging silhouette.
$26.90
A chic ivory block heel with faux leather and nubuck, featuring an ankle strap and cushioned insole.
$36.90
An elegant natural off-the-shoulder midi dress with a stretchy knit fabric and flared hem.
$49.90
A black crepe formal dress featuring a sleeveless square neckline and a high-cut front slit.
$54.90
A lavender mesh corset column dress featuring a sweetheart neckline and high-side slit for elegance.
$59.90
A stunning red glitter knit dress with a cowl neckline, cross back, and high front slit.
$159.90
A strapless black mermaid dress featuring a lace corset bodice and high front wrap slit.
$59.90
A black satin midi dress with a pleated cowl neckline, midriff cutout, and high side slit.
$52.90
A white mini bodycon dress with faux pearl embellishments, featuring a sweetheart neckline and ruched seams.
$69.90
A black glitter-knit mermaid dress with an off-the-shoulder neckline and sultry side slit.
$29.97 $109.90 73% off
A dazzling yellow sequin-embroidered mesh dress with a mermaid silhouette and adjustable spaghetti straps.
$44.90
A sophisticated white midi dress featuring sheer chiffon sleeves and a chic bodycon silhouette.
$42.90
A wine satin mini dress with detachable rhinestone straps and a ruched, form-hugging silhouette.
$77 $109.90 30% off
A stunning green sequin scroll dress with a lace-up back and mermaid silhouette for formal events.
$46 $64.90 29% off
A black crepe formal dress with puff sleeves, lace-up back, and high-cut slit for prom.
$74.90
A navy blue glitter knit mermaid dress with a square neckline and lace-up open back design.
$69.90
A white bodycon mini dress with iridescent rhinestones and faux pearl embellishments on sheer mesh.
$119.90
A lavender sequin mermaid dress with a lace-up back, perfect for prom and formal events.
$39.90
A sleek black satin midi dress with a cowl neck and faux-wrap silhouette for elegant occasions.
$54.90
An ivory satin midi dress with a corset seam bodice and pleated faux wrap hem.
$149.90
A luxurious pink mesh formal dress adorned with faux pearl beading and a chic cowl neckline.
$9.97 $54.90 82% off
A brown glitter-knit mini dress with a cowl neckline and bodycon silhouette, perfect for formal events.
$99.90
A strapless black sequin formal dress with a lace-up back, high slit, and A-line silhouette.
$29.97 $99.90 70% off
A glamorous gold off-the-shoulder gown with a high slit and shimmery lurex knit fabric.
$49.90
A coral satin mermaid dress featuring a lace-up back, high slit, and adjustable spaghetti straps.
$69.90
A taupe satin strapless mermaid dress with a sweetheart neckline and chic pleated detailing.
$109.90
A stunning black sequin dress featuring a lace-up back, sweetheart neckline, and high front slit.
$99.90
A mint sequin scroll mermaid dress with a strappy back, perfect for prom or black-tie events.
$59.90
A mauve knit mermaid dress featuring a cowl neck, lace-up back, and high front slit.
$69.90
A green satin formal dress featuring a cowl neckline, high slit, and slim-fit silhouette.
$54.90
A chic black formal dress with sheer mesh sleeves, high slit, and curve-hugging silhouette.
$64.90
A sage satin mermaid dress featuring a lace-up back and elegant floor-length hem.
$69.90
A lavender mesh off-the-shoulder dress with ruched seams and a mermaid silhouette for formal events.
$89.90
A black knit mermaid dress featuring an off-the-shoulder neckline and dramatic high front slit.
$14.97 $74.90 80% off
A glamorous gold satin formal dress featuring a V-neckline, waist cutout, and high side slit.
$19.97 $64.90 69% off
A chic white bodycon dress with mesh fabric and faux pearl embellishments, perfect for formal events.
$39.97 $109.90 64% off
A yellow satin A-line gown with cold shoulder design, front slit, and hidden side pockets.
$64.90
A sultry black satin bodycon dress featuring a corset bodice and asymmetrical wrap hem.
$59.90
A dazzling yellow glitter knit formal dress with a high slit and floor-length silhouette.
$29.97 $89.90 67% off
An orange bodycon dress with glitter polka dots, lace-up back, and adjustable spaghetti straps.
$119.90
An elegant denim tulle gown with glitter sequins, featuring an open strappy back and A-line silhouette.
$99.90
A light blue bodycon dress with sequin-scroll pattern, draped beading, and adjustable spaghetti straps.
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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
Semi Formal Event Attire
When you’re prepping for a semi formal event, you know it’s all about finding that sweet spot between effortless style and just the right touch of glam. Semi formal event attire isn’t about blending in—it’s your chance to turn heads with a look that’s polished, playful, and totally you. Think of it as your ticket to that mid-level magic: you’re not going full-on black tie, but you’re definitely not rolling up in jeans. For the Windsor girl, it’s about picking pieces that let her own the room, from classic silhouettes to bold, trend-forward statements. Whether you’re RSVPing to a rooftop engagement party, a bestie’s birthday dinner, or a family celebration that calls for a little extra effort, this is the moment to show up and show out. Picture yourself gliding through the crowd in a semi formal dress Windsor style—maybe it’s a sleek midi with a little shimmer, or a flirty cocktail number that lets you dance all night. Or maybe you’re vibing with a chic jumpsuit or a skirt-and-cute-top combo that’s equal parts comfort and wow-factor. The best part? These looks are made for mixing, matching, and accessorizing, so you can make every outfit feel like a brand new adventure.
If you’re shopping for yourself, the key is to think about the vibe of the event and what makes you feel confident. Love a little drama? Go for bold colors, unexpected textures, or statement sleeves. Want to keep it classic? A fitted blazer over dress pants or a timeless dress in a rich fabric is always a win. And don’t forget—semi formal doesn’t mean you can’t have fun with your accessories. Elevate your look with strappy heels, sparkling jewelry, and a clutch that carries your essentials (and maybe a few secrets). Guys, you’re not left out of the fun: a tailored suit in navy, charcoal, or even a fresh pastel is a move, and you can switch things up with a patterned blazer or a sharp pair of dress shoes. Add a pocket square or a sleek tie if you’re feeling extra, but remember, confidence is always your best accessory. And if you’re on the hunt for the perfect gift, semi formal attire is one of those rare finds that makes anyone feel special—think about gifting a luxe wrap, a statement necklace, or even a gift card so your favorite person can pick out their own semi formal dress Windsor style.
The beauty of semi formal event attire is how it fits so many moments—date nights, milestone celebrations, or those spontaneous invites that pop up when you’re least expecting it. These pieces are designed for versatility, so you can dress them up for a fancy dinner or down for a more casual get-together. And let’s be real, sometimes the best memories are made when you’re feeling your absolute best. Investing in a few key semi formal looks means you’re always ready to say yes to that last-minute invite or to step into the spotlight when the occasion calls. If you’re already dreaming of your next big event, or even planning ahead for something a little more formal, don’t forget to check out our Holiday Formal Attire collection for even more inspo. At the end of the day, Windsor semi formal dresses and separates are here to help you live your main character moment—because you deserve to shine, no matter where the night takes you.