Purple Long Dresses

Ready to turn heads and make a statement? Purple long dresses are your go-to for that unforgettable entrance. Whether you're channeling your inner royalty or just want to add a pop of color to your wardrobe, these stunning gowns promise to bring the drama and elegance you crave. From deep, rich violets to soft lavenders, there’s a shade of purple waiting to match your vibe. So slip into one of these beauties and let the world know you're here to slay!

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$69.90

4.722222 star rating

A lavender mesh off-the-shoulder dress with ruched seams and a mermaid silhouette for formal events.

$99.90

4.666667 star rating

A lavender glitter knit mermaid gown with a cowl neckline, perfect for prom or formal events.

$154.90

4.666667 star rating

A lavender formal dress with beaded sequins, cowl neckline, and a high slit for elegance.

Best Seller

$59.90

4.618497 star rating

A chic lavender satin dress with a form-fitting silhouette and high slit for upscale events.

$129.90

3.75 star rating

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

$54.90

4.483871 star rating

A lavender mesh corset column dress featuring a sweetheart neckline and high-side slit for elegance.

Sale

$14.97 $129.90 88% off

A lavender sequin mermaid dress with adjustable straps and a floor-length hem for formal occasions.

$79.90

A lavender glitter formal dress featuring a lace-up back and elegant mermaid silhouette.

$119.90

4.735294 star rating

A stunning lavender mermaid dress featuring sequin scrolls, lace-up back, and high slit.

$159.90

4.846154 star rating

A lavender strapless formal dress with beaded mesh, padded cups, and a high front slit.

$59.90

4.846154 star rating

A sleek eggplant column dress with a cutout accent and high side slit for sultry allure.

$89.90

4.666667 star rating

A lavender mermaid gown with a lace-up back and glitter lurex fabric for formal occasions.

$69.90

A lavender glitter formal dress with a cowl neckline, high slit, and curve-hugging fit.

$69.90

A purple stretch lace bodycon dress featuring a sweetheart neckline, cutout back, and high side slit.

$79.90

3.333333 star rating

A strapless lavender mermaid dress with a glittery finish and a high front wrap slit.

Sale

$29.97 $99.90 70% off

4 star rating

A lavender sequin formal dress with a lace-up back, high slit, and form-hugging silhouette.

Sale

$19.97 $69.90 71% off

5 star rating

A lavender mermaid dress with glitter knit fabric, V-neckline, and high front slit for formal events.

$79.90

A lavender formal dress featuring a lace-up cowl back, high front slit, and floor-length hem.

$129.90

A stunning lavender lace mermaid dress with a low back and floor-length hem.

$34.90

A plum floral midi dress with a strapless neckline and front slit in knit fabric.

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Windsor Rowena Sequin Mermaid Dress in Navy Blue
(166) 4.7228913 star rating

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

Sophie Glitter Knit Mermaid Dress in Navy Blue
(36) 4.4166665 star rating

Effortlessly elegant, the Sophie glitter knit mermaid dress would be a stunning choice for a formal gala. She features a square neckline, short puff sleeves, a partially open back with a lace-up strappy design for a customized fit, a high waist seam, a floor-length hem, and a mermaid silhouette with a high front slit to showcase your heels. The glitter knit fabric offers a moderate stretch. Complete the look in this long dress with rhinestone statement earrings. Fit & FeaturesSquare neckline, Short puff sleeves, Open back, lace-up strappy design, tie closure, High waist seam, Floor-length hem, mermaid silhouette, front slit, Glitter knit fabric, moderate stretch, Sticky bra or pasties recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Sophie Glitter Knit Mermaid Dress in Navy Blue | Size: S | Knit Fabric/Rhinestone

Gwendolyn Glitter Knit Bow-Back Mermaid Dress in Black
(35) 4.571429 star rating

The Gwendolyn glitter knit bow-back mermaid dress will have you sparkling up the night with a glamorous allure! Make your entrance in this floor-length gown designed to turn heads with a curve-flaunting mermaid fit and backless design. Fit & FeaturesGlitter knit fabric, moderate stretch, Square neckline, spaghetti straps, Backless design, high waist seam, Bow-back accent, floor-length train, Floor-sweeping hem, mermaid silhouette, Runs true to size, Extra glitter for maximum sparkle - may have some natural fallout, Where to Wear:Weddings, black tie galas, formal dances, big birthday events, rehearsal dinners, engagement parties, red carpet occasions, upscale glam parties Free Shipping on All Orders Over $75. | Windsor Gwendolyn Glitter Knit Bow-Back Mermaid Dress in Black | Size: S | Knit Fabric

Lucille Formal Satin Mermaid Dress in Coral
(29) 4.827586 star rating

The Lucille formal satin dress will have you looking and feeling radiant and luxe! The dress captivates with a lace-up back, mermaid silhouette, and high front slit for effortless allure. Fit & FeaturesLined satin knit fabric, minimal stretch, Sleeveless square neckline, padded bust, adjustable spaghetti straps, Open lace-up back design, zipper and hook-eye closure, Fitted bodice, front ruched seam, high-cut slit, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, black tie galas, red-carpet events, nights at the opera or theatre, big milestone celebrations Free Shipping on All Orders Over $75. | Windsor Lucille Formal Satin Mermaid Dress in Coral | Size: L | Knit Fabric/Satin Fabric

Windsor Priscilla Formal Satin Strapless Mermaid Dress in Sage
(25) 4.4 star rating

Make it an elegant entrance in the Priscilla formal satin dress with a curve-hugging mermaid silhouette and floor-sweeping hem for dramatic flair. Fit & FeaturesLined silky satin fabric, minimal stretch, Strapless sweetheart neckline, Pleated, lightly padded bust, non-slip grip lining, Slim-fit bodice, high waist seam, hip-hugging fit, Floor-sweeping hem, mermaid silhouette, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, black-tie galas and events, and fancy milestone celebrations. Free Shipping on All Orders Over $75. | Windsor Priscilla Formal Satin Strapless Mermaid Dress in Sage | Size: L | Satin Fabric

Alicia Off-The-Shoulder Mermaid Formal Dress in Brown
(24) 4.8333335 star rating

Spend an evening in the timeless elegance of the Alicia floor-length formal dress and feel like a work of art! The side ruched seams accentuate your curves along the mermaid silhouette, and the high front slit adds a touch of drama to the floor-length hem. Fit & FeaturesSmooth knit fabric lined with stretchy knit, Padded bra cups, Back zipper and hook-eye closure, High front slit, Mermaid silhouette, Runs true to size, Where to Wear:Prom, galas, black tie parties, weddings, bridesmaids, nights at the theatre and opera, red-carpets Free Shipping on All Orders Over $75. | Windsor Alicia Off-The-Shoulder Mermaid Formal Dress in Brown | Size: M | Knit Fabric

Delia Formal Cowl Neck Long Dress in Mauve
(21) 4.904762 star rating

Flattery will get you everywhere in the Delia formal long dress that boasts a flattering mermaid silhouette with a high front slit for effortless allure all evening! Fit & FeaturesLined smooth knit fabric, moderate stretch, Sleeveless cowl neck, pleating, Spaghetti straps, lace-up back, Mermaid silhouette, High front slit, floor-length hem, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, engagement parties, rehearsal dinners, milestone celebrations, dinner parties, and dressy date nights. Free Shipping on All Orders Over $75. | Windsor Delia Formal Cowl Neck Long Dress in Mauve | Size: XL | Knit Fabric

Windsor Shay Formal Lurex Glitter Dress in Rose Gold
(20) 4.45 star rating

Stun in the Shay formal glitter dress that makes your entrance that much more glam! Shay features a mermaid silhouette that flaunts your beautiful curves and a floor-length hem for a hint of drama. Fit & FeaturesLine glitter lurex fabric, V-neckline, padded bra cups, Adjustable spaghetti straps, Ruching, mermaid silhouette, Wide banded hem, train , Runs true to size, Extra glitter for maximum sparkle - may have some natural fallout , Where to Wear: Prom, black tie galas and events, red-carpet events, upscale birthdays Free Shipping on All Orders Over $75. | Windsor Shay Formal Lurex Glitter Dress in Rose Gold | Size: XS

Ashelyn Cowl Neck Glitter Mermaid Formal Dress in Black
(20) 4.6 star rating

Prepare to make a grand entrance in the Ashelyn glitter long formal dress looking like a true masterpiece for prom or special birthday events! Her luxurious knit fabric boasts a mesmerizing glitter pattern, while the side ruching and mermaid silhouette accentuate your curves while the high front slit shows off your shoes of the night. The cowl neckline and padded bra cups offer a flattering and comfortable fit. Style this formal gown with glam earrings and a hair accessory for a stunning look all evening! Fit & FeaturesGlitter pattern, knit fabric lined with jersey knit, Padded bra cups, Adjustable spaghetti straps, High front slit, Back zipper and hook-eye closure, Mermaid silhouette, floor-length, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Ashelyn Cowl Neck Glitter Mermaid Formal Dress in Black | Size: XS | Knit Fabric

Emmie Lace-Up Mermaid Satin Formal Dress in Sage
(20) 4.55 star rating

Sleek and sophisticated! The Emmie satin formal dress exudes elegance with a lace-up back and flattering mermaid silhouette that accentuates your figure. Fit & FeaturesStretchy satin-knit fabric, lined bust, Spaghetti straps, V-neckline, Lace-up back, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, black-tie galas, weddings, bridesmaids, formal parties, and red-carpet events. Free Shipping on All Orders Over $75. | Windsor Emmie Lace-Up Mermaid Satin Formal Dress in Sage | Size: XS | Satin Fabric

Purple Long Dresses

There’s something about a purple long dress that just hits different. Whether you’re on the hunt for a show-stopping look for a night out, a dreamy piece for a formal event, or a flirty option for a daytime celebration, the right purple dress will have you turning heads and breaking hearts with every step. Purple is the color of confidence, creativity, and a little bit of mischief—basically, the energy you want to channel when you’re ready to own the room. From deep, regal shades that make you feel like absolute royalty to playful lavender hues that bring a fresh, youthful vibe, there’s a purple long dress for every mood and moment. If you’re the girl who loves a little drama (the good kind), a dark purple Windsor dress is your go-to for those evenings when you want to make an entrance and leave a lasting impression. Picture yourself gliding across the dance floor, the soft sweep of the fabric catching the light, the rich color making your skin glow, and everyone wondering who that fearless beauty is. Or maybe you’re all about that laid-back glam, and a purple sundress long enough to twirl in is your ticket to feeling effortlessly cool at garden parties, rooftop brunches, or spontaneous road trips with your besties. These dresses aren’t just for wearing—they’re for living in, laughing in, and making memories in.

When you’re shopping for a purple long dress, it’s all about finding your perfect fit and vibe. Consider the silhouette that makes you feel like the main character—flowy and ethereal for those dreamy, romantic days; sleek and fitted when you want to serve major confidence; or maybe a long back short front purple dress that lets you show off those killer shoes (and maybe a little leg, because why not?). Fabric is key, too: think breezy chiffons for daytime adventures, luxe satins for glam nights, and stretchy knits for when you want to dance until sunrise without a care in the world. And don’t forget about the little details—ruffles, slits, cutouts, and daring necklines are all fair game for the Windsor girl who isn’t afraid to stand out. These dresses make unforgettable gifts, too. Whether you’re surprising your ride-or-die with a dress that matches her bold spirit, treating your sister to something special for her big event, or dropping hints for your own wish list, a purple long dress is the kind of present that says, “I see your magic, and I’m here for it.” With every wear, it becomes a part of her story—her confidence boost, her lucky charm, her reminder that she’s always that girl.

No matter where you’re headed or who you’re gifting, purple long dresses are here to make every moment feel like a celebration. They’re the ultimate power move for proms, weddings, and milestone birthdays, but they’re just as perfect for those everyday moments when you want to feel extra—because why should special be reserved for just one day? Slip into a purple long dress when you want to feel unstoppable, or grab a purple sundress long for those carefree days spent chasing sunsets and making memories with your crew. And if you’re already dreaming up your next party look, don’t miss out on the festive magic of Purple Holiday Dresses—because every celebration deserves a little extra sparkle and a whole lot of purple power. Go ahead, live a little louder and love yourself a little harder in a purple dress that’s as bold and unforgettable as you are.