Formal A Line Dresses

Formal A-line dresses are your ticket to elegance with a twist of fun, perfect for making an entrance that everyone will remember! Whether you're headed to a gala, a wedding, or any event that calls for a touch of glam, these dresses are your go-to for a silhouette that's universally flattering and effortlessly chic. With their timeless design and modern flair, formal A-line dresses have you twirling with joy and confidence. So slip into one of these beauties and let the compliments roll in as you shine like the star you are!

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$46 $64.90 29% off

4.555555 star rating

A black crepe formal dress with puff sleeves, lace-up back, and high-cut slit for prom.

Best Seller

$39.90

4.616883 star rating

A captivating black crepe wrap dress with a plunging V-neckline and high front slit.

Best Seller

$69.90

4.553333 star rating

A black floor-length A-line dress with a floral flocked velvet pattern and dual high front slits.

Best Seller

$69.90

4.64151 star rating

A wine-colored formal dress with a glitter mesh fabric, cowl neckline, and floor-length silhouette.

$64.90

4.638554 star rating

A strapless black crepe formal dress featuring a high slit and corset bodice for elegant occasions.

$45.90

4.653846 star rating

A chic black satin formal dress with a cross-back design and high ruffled side slit.

$39.90

4.679487 star rating

A sultry black formal dress with rhinestone straps, high slit, and curve-hugging silhouette.

Best Seller

$49.90

4.580645 star rating

A black crepe-lined formal dress with a sleeveless square neckline and a high-cut front slit.

Sale

$19.97 $54.90 64% off

4.466667 star rating

A royal blue mesh corset dress with a sweetheart neckline and high side slit for formal events.

$59.90

4.46 star rating

A black satin midi dress with a pleated cowl neckline, midriff cutout, and high side slit.

Sale

$77 $109.90 30% off

4.648649 star rating

A green sequin scroll dress with a plunging V-neckline and open lace-up back.

Sale

$84 $119.90 30% off

4.361111 star rating

A dazzling royal blue sequin dress with a cowl neck, open-back, and sultry front slit.

$99.90

4.551724 star rating

A glamorous fuchsia A-line dress with rhinestone embellishments, lace-up back, and floor-sweeping hem.

Sale

$70 $99.90 30% off

4.407407 star rating

A glamorous gold off-the-shoulder gown with a high slit and shimmery lurex knit fabric.

$64.90

4.681818 star rating

A black crepe off-the-shoulder dress with a corset bodice and a high front slit.

$64.90

4.761905 star rating

A luxurious gold satin one-shoulder dress with a mermaid silhouette and asymmetrical high front slit.

$56.90

4.428571 star rating

A stunning green formal dress featuring a backless design, high slit, and stretchy knit fabric.

$109.90

4.736842 star rating

A stunning black sequin dress with a lace-up back, sweetheart neckline, and high front slit.

$54.90

4.111111 star rating

A burgundy formal dress with sheer mesh, bell sleeves, and a high-side slit for elegant occasions.

$74.90

4.764706 star rating

A glamorous gold satin formal dress with a V-neckline, waist cutout, and high side slit.

$69.90

4.705883 star rating

A sage off-the-shoulder mesh dress with ruffled accents and a flattering mermaid silhouette.

$89.90

4.571429 star rating

A navy blue glitter knit A-line dress with a cowl neckline and high-cut front slit.

$79.90

4.714286 star rating

A wine satin formal dress with intricate embroidery, beaded accents, and a flattering curve-hugging silhouette.

$89.90

4.142857 star rating

A black bodycon dress with glitter polka dots, lace-up back, and adjustable spaghetti straps.

$59.90

4.846154 star rating

A sleek green formal dress with a cowl neckline, front cutout, and high side slit.

$109.90

4.692308 star rating

An elegant navy blue satin gown with a cold shoulder design and sultry front slit.

$49.90

4.090909 star rating

A burgundy knit formal dress featuring a ruffled high slit, open back, and slim-fit silhouette.

Best Seller

$109.90

4.9 star rating

A teal bodycon dress with sequin scrolls, adjustable straps, and a high front slit.

$64.90

4.444445 star rating

A black satin formal dress featuring a lace-up back, high slit, and slim silhouette.

$99.90

4.777778 star rating

An elegant rose satin dress with a lace-up back, high slit, and hidden side pockets.

$119.90

4.111111 star rating

An elegant navy blue A-line gown with glitter sequins and a strappy open back.

$109.90

4.625 star rating

An orange sequin mesh bodycon dress with a high neckline and alluring open-back design.

Sale

$19.97 $74.90 73% off

4.75 star rating

A brown satin formal dress featuring a waist cutout, high slit, and pleated cowl neckline.

$139.90

4.857143 star rating

An elegant black A-line tulle dress with rhinestones, embroidery, and adjustable spaghetti straps.

$109.90

4.666667 star rating

An elegant green satin A-line dress featuring an open tie-back and high front slit.

$59.90

4.6 star rating

A luxurious black velvet dress with a sweetheart neckline, sheer mesh bodice, and wrap slit.

$69.90

3.4 star rating

A black glitter formal dress with sheer long sleeves, sweetheart neckline, and high front slit.

$129.90

4.8 star rating

A black formal gown with iridescent rhinestones, adjustable straps, and a floor-length mesh silhouette.

$199.90

4.4 star rating

A yellow A-line ball gown featuring a lace applique corset bodice and glitter tulle fabric.

$52.90

4.6 star rating

A chic black chiffon midi dress with off-the-shoulder neckline and flattering front slit.

$79.90

5 star rating

A lavender satin A-line formal dress featuring a chic tie-back and high front slit.

$54.90

5 star rating

A chic black crepe formal dress featuring waist cutouts and a high side slit for allure.

$139.90

4.5 star rating

A pink floral tulle A-line gown featuring a strapless pleated neckline and sheer corset bodice.

$129.90

3.75 star rating

An ethereal lavender A-line formal dress with glitter tulle, sweetheart neckline, and tie-shoulder straps.

Sale

$29.97 $49.90 40% off

4 star rating

A sophisticated black crepe formal dress featuring a cowl neckline, high side slit, and slim silhouette.

$139.90

5 star rating

A light blue floral formal dress with romantic ruffles, sheer corset bodice, and adjustable straps.

$64.90

4.75 star rating

A gold satin halter dress with a slim-fit silhouette, cowl neckline, and high side slit.

$62.90

4.25 star rating

A chic black satin formal dress with a ruched bodice, adjustable straps, and a front slit.

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Mayra Formal Satin Slit Long Dress in Sage
(162) 4.623457 star rating

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:Prom, weddings, black-tie parties, and upscale events. Free Shipping on All Orders Over $75. | Windsor Mayra Formal Satin Slit Long Dress in Sage | Size: XL | Satin Fabric

Addison Glitter Mesh Formal Dress in Black
(106) 4.6415095 star rating

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: XL | Knit Fabric/Mesh Fabric/Mesh Fabric

Kaia Strapless High Slit Formal Dress in Black
(83) 4.638554 star rating

Embrace the timeless beauty of this strapless crepe formal dress with an alluring high-side slit and corset bodice. The ruched details at the side artfully wrap around the waist to help accentuate an hourglass figure that flows gracefully to the floor. Fit & FeaturesCrepe fabric, moderate stretch, Strapless neckline, Faux wrap-front overlay, front boning detail, Back zipper closure, High waist seam, Floor-length, slim fit with a high front slit, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, fancy dinner parties Free Shipping on All Orders Over $75. | Windsor Kaia Strapless High Slit Formal Dress in Black | Size: XL | Rhinestone

Tiffany Sleeveless High Slit Formal Dress in Black
(78) 4.6538463 star rating

Keep your night-out look chic and on point in this stunning sleeveless formal dress featuring a flattering cross back design, high side ruffled slit, and an A-line silhouette. Perfect for semi-formal and special occasions. Shop Crepe Midi Version: Add Some Flair Ruffle Detail Midi DressShop Satin Midi Version: Ravishing Ruffles High Slit Midi DressFit & FeaturesLined crepe fabric, moderate stretch, Sleeveless square neckline, Spaghetti straps, cross-back design , High side slit, ruffle detailing, A-line form-hugging silhouette, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Tiffany Sleeveless High Slit Formal Dress in Black | Size: S | Satin Fabric

Meryl Formal Glitter Column Dress in Black
(42) 4.3333335 star rating

Stand out from the crowd in the shimmering Meryl glitter column dress sure to sparkle all night. You'll be ready to stun in the alluring off-the-shoulder neckline, fitted bodice, and side ruched detail leading to a sultry side slit on the floor-length column silhouette. Fit & FeaturesGlitter-knit lined fabric, moderate stretch, Off-the-shoulder neckline, Fitted bodice, high-waist seam, Side ruched detail, High side slit, Long-length column silhouette, Runs true to size, Where to Wear:Weddings, bridesmaids, galas, and formal dinner parties. Free Shipping on All Orders Over $75. | Windsor Meryl Formal Glitter Column Dress in Black | Size: S

Windsor Gabby Formal Mesh Strapless Ruffle Long Dress in Yellow
(21) 4.904762 star rating

The Gabby formal long dress gives an aurora of dreamy romance with flirty ruffles, a high side slit for movement, and a form-hugging silhouette. Fit & FeaturesMesh-lined fabric, moderate stretch, Strapless neckline, non-slip grip lining, Side zipper and hook-eye closure, Asymmetrical ruffle trim throughout, Form-hugging silhouette, high side slit, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, garden parties, fancy dates Free Shipping on All Orders Over $75. | Windsor Gabby Formal Mesh Strapless Ruffle Long Dress in Yellow | Size: XL

Windsor Becka Formal Mesh High Slit Column Dress in Black
(18) 4.111111 star rating

Elevate your wardrobe with the chic Becka formal column dress for fancy soirees! Crafted from sheer mesh fabric for a luxurious look, the long dress is designed with sheer long bell sleeves and a striking fitted column silhouette with a sultry slit. Fit & FeaturesMesh fabric, sewn-in knit lining, moderate stretch, Sheer mesh long bell sleeves, Square neckline, Fitted column silhouette, High side slit, long-length hem, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, fancy date nights, and rooftop parties. Free Shipping on All Orders Over $75. | Windsor Becka Formal Mesh High Slit Column Dress in Black | Size: L | Knit Fabric/Mesh Fabric/Sheer Mesh Fabric

Maisy Cutout High Slit Satin Formal Dress in Gold
(17) 4.7647057 star rating

Make a showstopping entrance in the always stunning Maisy satin formal dress! She features a sleeveless V-neckline with a twist-front design, spaghetti straps, an alluring front cutout at the waist, and a floor-sweeping A-line silhouette with a chic high side slit to show off some leg. The satin-knit fabric showcases a luxe sheen for a glamorous vibe. Style with rhinestone heels for your next gala! Fit & FeaturesSleeveless V-neckline, twist-front design, Spaghetti straps, Front waist cutout, high waist seam, Floor-length hem, flowy A-line silhouette, side slit, Satin-knit fabric, lining at the bust, moderate stretch, Strapless or sticky bra recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Maisy Cutout High Slit Satin Formal Dress in Gold | Size: L | Rhinestone/Satin Fabric

Rylie Formal Glitter Lace-Up Column Dress in Black
(15) 4.2 star rating

Let glitter polka dots accentuate your natural shine on the Rylie formal long dress to make one glamorous impression! Side and back ruched seams accentuate your curves while the column silhouette highlights your sultriness down to the floor-length hem. Fit & FeaturesGlitter polka dots, knit fabric, full knit stretchy lining, Sleeveless scoop neckline, Adjustable spaghetti straps, padded bust, Lace-up back, Side and back ruched seams, Column silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, weddings, fancy dinner parties, and red-carpet events. Free Shipping on All Orders Over $75. | Windsor Rylie Formal Glitter Lace-Up Column Dress in Black | Size: S | Knit Fabric

Stella Satin Cowl Neck High Slit Formal Dress in Mocha
Sale
(13) 4.8461537 star rating

So sleek and stunning, the Stella satin formal dress will elevate your wedding guest, party, or dance look! She features a sleeveless cowl neckline, spaghetti straps that lead to a cross-back design, a high waist seam, ruching, a floor-length hem with a thigh-high front slit, and a slim-fit silhouette. The silky-satin knit fabric offers a moderate stretch. Style with a sticky bra and rhinestone earrings. Fit & FeaturesSleeveless cowl neckline, Spaghetti straps, cross-back design, High waist seam, ruching, Floor-length hem, high front slit, Slim-fit silhouette, Satin-knit fabric, lined bust, moderate stretch, Strapless or sticky bra recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Stella Satin Cowl Neck High Slit Formal Dress in Mocha | Size: XS | Knit Fabric/Rhinestone/Satin Fabric

Formal A Line Dresses

Stepping into the season of spring flings and glamorous gatherings, the quest for the perfect formal attire can be as thrilling as the events themselves. Enter the timeless elegance of the Windsor A-line dress, a silhouette that not only flatters every body type but also dances between the delicate balance of classic charm and modern sophistication. As the flowers bloom and the social calendar fills with proms, weddings, and black-tie affairs, the A-line dress emerges as a quintessential hero. Its fitted bodice flows into a gentle flare, crafting a dreamy shape that inspires poets and designers alike. Whether you’re the belle of the ball or a sophisticated guest, these dresses promise to elevate your presence, making every entrance feel like a moment from a chic cinematic scene.

Imagine the rustle of luxurious fabric as you glide across the floor, the skirt of your A-line dress billowing softly with each step. This is the kind of magic that a well-chosen dress can conjure. The beauty of an A-line dress lies in its versatility. From sleek, minimalist designs that whisper understated elegance to richly embellished creations that shout opulence and adventure, there’s a style for every taste and occasion. Fabric choices play a pivotal role in the dress's impact—airy chiffons for a fairy-tale finish, structured satins for a touch of old-world glamour, or modern metallics for a futuristic flair. Colors, too, tell their own stories. Soft pastels celebrate the gentleness of spring, while bold hues like midnight blue or fiery red declare confidence and passion. For those looking to explore a comprehensive collection of styles, the Best Formal Dresses page offers a curated selection that caters to every whim and fancy.

Accessorizing these dresses is as much an art as choosing them. The right accessories can transform your look, catapulting it from delightful to unforgettable. Think of delicate jewelry that catches the light, drawing eyes to your radiant smile, or a statement clutch that adds just the right amount of sparkle. Shoes, too, play a crucial role; they can either complement the dress’s flow with elegance or offer a striking contrast that seals your status as a fashion-forward icon. As gifts, these dresses are treasures, encapsulating both beauty and a wish for joyous occasions. Gifting a Windsor A-line dress is like passing on a piece of style wisdom—an heirloom of taste that will be cherished and remembered. Whether it’s a gift to oneself or a loved one, it’s a celebration of personal style and the joyous moments life offers. As the seasons change and we dress up for the moments that make life vivid, remember that the perfect dress not only fits the body but also suits the spirit of the occasion, leaving a trail of memorable moments in its sweep.