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.
$36.90
An elegant natural off-the-shoulder midi dress with a stretchy knit fabric and flared hem.
$34.90
A sleek black knit mini dress with a cowl halter neckline and sultry open-back design.
$59.90
A mauve knit mermaid dress featuring a cowl neck, lace-up back, and high front slit.
$39.90
A captivating black crepe wrap dress with a plunging V-neckline and high front slit.
$19.97 $89.90 78% off
A sage satin formal dress with a pleated cowl neck, high slit, and empire waistline.
$69.90
A black floor-length formal dress featuring a glitter mesh fabric, cowl neckline, and spaghetti straps.
$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.
$19.97 $54.90 64% off
A lavender mesh corset column dress featuring a sweetheart neckline and high-side slit for elegance.
$49.90
A black crepe formal dress featuring a sleeveless square neckline and a high-cut front slit.
$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.
$54.90
A stunning mauve satin gown with a cowl neck, high slit, and sleek spaghetti straps.
$59.90
A black satin midi dress with a pleated cowl neckline, midriff cutout, and high side slit.
$46.90
A black glitter crepe knit mini dress with sheer mesh sleeves and a daring bodycon silhouette.
$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.
$69.90
A white bodycon mini dress with iridescent rhinestones and faux pearl embellishments on sheer mesh.
$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.
$42.90
A wine satin mini dress with detachable rhinestone straps and a ruched, form-hugging silhouette.
$54.90
An ivory satin midi dress with a corset seam bodice and pleated faux wrap hem.
$119.90
A lavender sequin mermaid dress with a lace-up back, perfect for prom and formal events.
$149.90
A luxurious pink mesh formal dress adorned with faux pearl beading and a chic cowl neckline.
$49.90
A coral satin mermaid dress featuring a lace-up back, high slit, and adjustable spaghetti straps.
$89.90
A black knit mermaid dress featuring an off-the-shoulder neckline and dramatic high front slit.
$69.90
A taupe satin strapless mermaid dress with a sweetheart neckline and chic pleated detailing.
$19.97 $69.90 71% off
A lavender mesh off-the-shoulder dress with ruched seams and a mermaid silhouette for formal events.
$99.90
A mint sequin scroll mermaid dress with a strappy back, perfect for prom or black-tie events.
$64.90
A gold satin mermaid dress featuring a one-shoulder neckline, pleated side seam, and high front slit.
$64.90
A sage satin mermaid dress featuring a lace-up back and elegant floor-length hem.
$119.90
An elegant denim tulle gown with glitter sequins, featuring an open strappy back and A-line silhouette.
$19.97 $69.90 71% off
A green satin formal dress featuring a cowl neckline, high slit, and slim-fit silhouette.
$14.97 $74.90 80% off
A glamorous gold satin formal dress featuring a V-neckline, waist cutout, and high side slit.
$69.90
A green sleeveless mermaid dress with glitter fabric, adjustable straps, and a floor-length hem.
$19.97 $59.90 67% off
A dazzling yellow glitter knit formal dress with a high slit and floor-length silhouette.
$15.97 $89.90 82% off
An orange bodycon dress with glitter polka dots, lace-up back, and adjustable spaghetti straps.
$64.90
A sultry black satin bodycon dress featuring a corset bodice and asymmetrical wrap hem.
$99.90
A light blue bodycon dress with sequin-scroll pattern, draped beading, and adjustable spaghetti straps.
$19.97 $59.90 67% off
A sleek green formal dress with a cowl neckline, front cutout, and high side slit.
$99.90
A light blue floral jacquard skater dress featuring a corset bodice, metallic threading, and hidden pockets.
$77 $109.90 30% off
A royal blue mermaid dress with sequin scrolls, adjustable straps, and a high front slit.
$64.90
A black satin formal dress featuring a lace-up back, high slit, and slim silhouette.
$109.90
A black sequin bodycon dress with a high slit, adjustable straps, and padded bust for formal events.
$79.90
A peach glitter mermaid dress with a lace-up back, high slit, and cowl square neckline.
$49.90
A black satin midi dress featuring a cowl neckline, spaghetti straps, ruched front, and sultry slit.
$15.97 $59.90 73% off
A sultry orange strapless bodycon dress with ruched mesh fabric and a center back slit.
$19.97 $99.90 80% off
A sage mermaid formal dress featuring a halter V-neckline and elegant tie-back design.
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Slip into the luxe vibes of Mayra! Designed to highlight your figure, this formal satin dress delivers a chic form-hugging fit and a high slit for effortless movement. Fit & FeaturesSmooth satin-knit fabric, moderate stretch, Sleeveless square neckline, spaghetti straps, Fitted bodice, side hip pleating, Form-fitting silhouette, high-cut front slit, Floor-length hem, Style runs small, Where to Wear:Homecoming, weddings, black-tie parties, galas, military balls, engagement parties, rehearsal dinners, bridal celebrations, birthday events, milestone celebrations Free Shipping on All Orders Over $75. | Windsor Mayra Formal Satin Slit Long Dress in Sage | Size: S | Satin Fabric
Create a captivating entrance in this formal wrap dress for your next soiree. All eyes are on you in this stylishly chic long formal dress with a plunging V-neckline to perfectly display a sparkling rhinestone lariat or delicate layers of dainty necklaces. Fit & FeaturesCrepe fabric, moderate stretch, Asymmetrical wrap V-neckline, Adjustable spaghetti straps, Ruched detailing, slim-fit bodice, High front slit, floor-length wrap silhouette, Runs true to size, Where to Wear:Prom, black-tie weddings, and formal parties. Free Shipping on All Orders Over $75. | Windsor Sasha Formal High Slit Wrap Dress in Black | Size: XS | Rhinestone
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
Chic and glamorous, the Rowena sequin mermaid long dress will stylishly elevate your formal night-out look. With a lace-up strap design and fitted mermaid silhouette with a high slit, you'll deliver stunning style. Fit & FeaturesSheer mesh fabric, knit lining, moderate stretch, embroidered sequin scroll design, Sleeveless square neckline, padded bust, Spaghetti straps, open back, lace-up strap design, tie closure, Lower back zipper with hook and eye closure, High waist seam, Fitted floor-length mermaid silhouette, high front slit, Runs true to size, Where to Wear:Prom, black-tie parties and galas, fancy engagement parties Free Shipping on All Orders Over $75. | Windsor Rowena Sequin Mermaid Dress in Navy Blue | Size: M | Knit Fabric/Mesh Fabric/Sheer Mesh Fabric
Lavish yourself with a luxe formal dress that elevates your special occasion outfit! Cheyenne features a one-shoulder neckline, a wired V-neck bust, a fitted long sleeve, a high side slit on the floor-length hem, and a curve-hugging A-line silhouette. The long dress is composed of a lined velvet fabric that offers a moderate stretch. Complete the look with rhinestone heels and a sphere clutch. Fit & FeaturesOne-shoulder neckline, wired V-neck bust, Fitted long sleeve, High side slit, floor-length hem, A-line silhouette, Lined velvet fabric, Form-hugging fit, moderate stretch, Strapless or sticky bra recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Cheyenne Formal One-Shoulder Velvet Dress in Black-2 | Size: S | Rhinestone/Velvet Fabric
Make a sparkly statement at your next soiree in the trendy glam Addison glitter formal dress! Bring radiance to the room in this floor-length dress with a sleek design that fits like a glove. Fit & FeaturesSheer glitter mesh fabric, full knit stretchy lining, Sleeveless cowl neckline, spaghetti straps, High waist seam, Floor-length fitted silhouette, Runs true to size, Where to Wear:Prom, black tie weddings, galas, special date nights, rehearsal dinner Free Shipping on All Orders Over $75. | Windsor Addison Glitter Mesh Formal Dress in Black | Size: XS | Knit Fabric/Mesh Fabric/Mesh Fabric
Embellished with light-catching sequins, the Bethanie formal dress is a clear stunner with a lace-up back and a flattering mermaid silhouette with a floor-length hem. Fit & FeaturesSequin-scroll pattern, mesh fabric, stretch knit lining, Sleeveless V-neckline, padded bust, Lace-up back, zipper and hook-eye closure, Mermaid silhouette, Floor-length hem, Runs true to size, Where to Wear:Prom, black-tie events, formal weddings, and upscale parties. Free Shipping on All Orders Over $75. | Windsor Bethanie Formal Sequin V-Neck Mermaid Dress in Yellow | Size: S | Knit Fabric/Mesh Fabric/Mesh Fabric
Sultry and stunning, the Alisha formal dress will keep all eyes on you. With thin rhinestone detailed straps that give effortless sparkle and a curve-hugging silhouette, and an alluring high slit. Fit & FeaturesLightweight, breathable stretchy fabric, Sleeveless cowl neckline, Rhinestone detailed straps, High waist seam, Floor-length hem, form-fitting silhouette, high slit, Runs true to size, Where to Wear:Prom, glamorous evenings, dinner parties, weddings Free Shipping on All Orders Over $75. | Windsor Alisha Rhinestone Strap Formal Dress in Black | Size: L | Stretchy Fabric/Rhinestone
Dare to stun in the Jamie satin formal dress crafted with silky satin fabric for a gorgeous sheen. The bold plunge halter neckline and open lace-up back will turn heads while the fitted column silhouette flaunts your curves. Fit & FeaturesSilky satin fabric, short knit stretchy lining, Plunge halter V-neckline, shoulder straps, padded bra cups, Lace-up open back, lower zipper with hook-eye closure, High side slit, Fitted column silhouette, Floor-length hem, Runs true to size, Where to Wear:Prom, weddings, galas, and black-tie soirees. Free Shipping on All Orders Over $75. | Windsor Jamie Lace-Up Satin Formal Column Dress in Red | Size: XS | Knit Fabric/Satin Fabric
The Rose formal long column dress is the perfect combination of elegance and glamour with a sheer corset trim and high-side slit for effortless allure! Fit & FeaturesMesh fabric, partial stretchy knit lining, Sleeveless sweetheart neckline, cowl pleating, Adjustable spaghetti straps, crisscross open back, Padded bust, sheer corset bodice, flexible boning, Side ruched seams, fitted column silhouette, High-side slit, floor-length hem, Style runs small, Where to Wear:Prom, weddings, bridesmaids, rehearsal dinners, cocktail soirees, and dressed-up date nights. Free Shipping on All Orders Over $75. | Windsor Rose Formal Mesh Corset Column Dress in Green | Size: M | Knit Fabric/Mesh Fabric
Semi Formal Event Attire
When it comes to semi formal event attire, this is where your closet gets to flex its style muscles and show off that main character energy. Semi formal isn’t just a dress code—it’s a vibe, a sweet spot where you get to balance looking effortlessly put-together while still feeling like yourself. Maybe you’re RSVPing to a wedding that’s been blowing up your group chat, or you’re prepping for a night out where the dress code is “dress to impress, but don’t outshine the bride.” Or maybe you’re the plus-one who wants to turn heads for all the right reasons. Semi formal dresses are the ultimate secret weapon for those moments when you want to walk in and own the room, but still be able to dance, laugh, and live it up with your besties all night long. Think of these looks as your ticket to feeling confident—whether you’re making an entrance at a rooftop cocktail party, catching the bouquet at your cousin’s reception, or accepting that “Best Dressed” crown at a banquet dinner. The magic of semi formal is that it gives you permission to play: you can go sleek and minimal, or bring the drama with a bold color or a little sparkle. And let’s be real—there’s nothing quite like the feeling of slipping into a windsor semi formal dress, checking yourself out in the mirror, and knowing you nailed it.
Shopping for semi formal dresses windsor style is all about finding the piece that makes you feel like the best version of yourself—because when you feel good, you look good. It’s about those little details: the perfect fit that hugs you in all the right places, the fabric that makes you want to twirl, and the neckline that frames your favorite necklace. Maybe you’re gifting a semi formal dress windsor pick to your bestie who’s got a milestone birthday coming up, or maybe you’re treating yourself (because you deserve it, babe). These dresses also make the ultimate “just because” gift for a sister, cousin, or even as a little self-love splurge. And let’s not forget, semi formal attire isn’t just about dresses—think dreamy skirts, chic jumpsuits, and statement tops that let you mix and match your way to a killer look. The beauty is in the versatility: dress it up with strappy heels and a clutch, or keep it playful with bold accessories and your signature lip color. And if you’re looking to turn the party into your runway, you’ll want to check out our collection of Elegant Party Attire for even more inspo on how to bring the glam.
Let’s be honest, the best memories are made when you feel unstoppable, and the right semi formal outfit is your ticket to unforgettable nights. Whether you’re toasting with your crew, making new friends, or capturing it all for the ‘gram, windsor semi formal dresses are designed to keep up with every dance move, every laugh, and every “can you believe this is happening?” moment. Don’t be afraid to go for that bold color, daring cut, or statement sleeve—this is your moment to shine. Remember, you don’t need an excuse to dress up; sometimes the best nights start with a little extra sparkle and a whole lot of confidence. So go ahead, make your entrance, own the night, and let your outfit do the talking. Because when you step out in a semi formal dress windsor style, you’re not just showing up—you’re showing off.