Sage Formal Dresses
Sage formal dresses are your ticket to effortlessly chic elegance, making you the star of every soirée. This timeless hue whispers sophistication while shouting style, perfect for those who love to stand out with a subtle edge. Whether you're gracing a gala or turning heads at a wedding, these dresses are designed to make an unforgettable entrance. With their modern flair and classic charm, sage formal dresses have you covered from that first twirl on the dance floor to the last selfie of the night. So go ahead, channel your inner goddess and let your look do all the talking!
$69.90
A sage mesh off-the-shoulder mermaid dress with ruffled accents and flexible boning inserts.
$89.90
A sage mermaid dress with a lace-up back, high slit, and glitter knit fabric for sparkle.
$69.90
A sage satin strapless column dress with a chic pleated neckline and high side slit.
$34.90
A sage satin mini dress featuring a strapless pleated neckline and flattering A-line silhouette.
$59.90
A sage satin formal dress with a fitted bodice, high-cut slit, and floor-length hem.
$89.90
A sage satin formal dress with a pleated cowl neck, high slit, and empire waistline.
$32.90
A chic sage strapless mini dress with pleated bust and flowy A-line silhouette in stretchy knit.
$36.90
An elegant sage off-the-shoulder midi dress with a bodycon fit and flared hem.
$59.90
A stunning sage bodycon mini dress with sequin embroidery, halter straps, and an open lace-up back.
$79.90
A sage mini dress with faux pearl embellishments, featuring a cowl neckline and strappy open back.
$32.90
A sage satin off-the-shoulder mini dress with a flattering A-line silhouette for special occasions.
$84.90
A strapless sage mini dress featuring beaded mesh and a bodycon fit for romantic occasions.
$77 $109.90 30% off
A green sequin scroll dress with a plunging V-neckline and open lace-up back.
$35.90
A sage bodycon mini dress with a pleated cowl neckline and stretchy knit fabric.
$119.90
A glamorous lavender mermaid dress with sequin scrolls, lace-up back, and high slit.
$69.90
A sage satin strapless mermaid dress with a sweetheart neckline and floor-sweeping hem.
$9.97 $59.90 83% off
A striking green satin one-shoulder dress with a side slit, perfect for formal occasions.
$69.90
A green satin formal dress featuring a cowl neckline, high slit, and slim-fit silhouette.
$64.90
A sage satin mermaid dress featuring a lace-up back and elegant floor-length hem.
$44.90
An enchanting sage floral lace midi dress with ruffled trim, adjustable straps, and a flirty slit.
$59.90
A sage glitter knit formal dress with a high slit and sleeveless cowl neckline for prom elegance.
$159.90
A stunning pink formal dress featuring a strapless cowl neckline and beaded embellishments.
$64.90
A sage skater dress with a lace-up back, ruched bust, and tiered A-line silhouette.
$59.90
A sleek green formal dress with a cowl neckline, front cutout, and high side slit.
$36.90
A sage satin skater dress with a V-neckline, halter strap, and flirty fit-and-flare silhouette.
$69.90
A sage satin formal dress featuring an off-the-shoulder neckline and alluring front wrap slit.
$49.90
A sage sleeveless skater dress featuring a ruffled lace silhouette and adjustable spaghetti straps.
$64.90
A sage satin formal dress with a lace-up back, cowl neckline, and high front slit.
$84.90
A sage sequin formal dress with an asymmetrical one-shoulder neckline and mermaid silhouette.
$89.90
A sage mini dress with clear sequins and beaded mesh for a glamorous, curve-hugging look.
$59.90
A sage satin slim-fit formal dress featuring a corset bodice, faux wrap-front, and floor-length hem.
$42.90
A sleeveless sage satin mini dress with a pleated square neckline and skater silhouette.
$89.90
A sultry green satin mermaid dress featuring a lace corset bodice and high front slit.
$89.90
A sage mermaid gown with a lace-up back and glitter lurex fabric for formal occasions.
$99.90
A sage mermaid formal dress featuring a halter V-neckline and elegant tie-back design.
$36.90
A sage halter skater mini dress crafted from stretchy rib knit fabric for a fabulous look.
$69.90
A stunning green satin mermaid dress featuring a lace-up back and elegant high slit.
$59.90
A sage mesh formal dress featuring an off-the-shoulder neckline and ruched mermaid silhouette.
$129.90
An enchanting sage satin dress featuring a chic applique corset bodice and alluring high front slit.
$59.90
A sage mesh formal dress with a sweetheart neckline, lace-up back, and flattering ruched silhouette.
$79.90
A sage satin formal dress featuring an off-the-shoulder neckline and elegant lace-up back.
$69.90
A sage satin formal dress with a cowl neckline, spaghetti straps, and a high front slit.
$79.90
A sultry sage satin dress with a halter V-neck and dramatic high front wrap slit.
$59.90
A sage strapless mermaid dress in smooth knit fabric, featuring a high front slit and padded cups.
$99.90
An elegant sage satin formal dress featuring an off-the-shoulder neckline, corset bodice, and wrap slit.
$89.90
A lavish sage satin dress with a cowl neckline, adjustable straps, and a high wrap slit.
$19.97 $59.90 67% off
A sage sequin mini dress with a lace-up back and bodycon silhouette for dazzling parties.
$69.90
A sage skater dress with a glitter mesh overlay, corset-style bodice, and tiered ruffled design.
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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
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
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
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
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
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
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
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
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
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
Sage Formal Dresses
Let’s be real—there’s just something about sage formal dresses that hits different. That dreamy, muted green is the ultimate main character energy: understated but impossible to ignore, timeless but totally trending, and honestly, flattering on everyone. Whether you’re headed to a black-tie wedding, a glam gala, or that “dress to impress” event that’s been blowing up your group chat, a sage dress from Windsor is your secret weapon for turning heads and collecting compliments like it’s your full-time job. The color reads cool and sophisticated, but with a soft, ethereal vibe that makes you look like you just floated in on a cloud (even if you sprinted from the Uber with your heels in hand). It’s the kind of shade that’s perfect for mixing and matching with gold jewelry, sparkling hair accessories, or a bold lip—whatever your signature move is, sage is always down to play along. And when you’re scrolling through endless event invites or standing in front of your closet, a sage formal dress is that “I’ve got this” moment you need.
Picking out your perfect windsor sage dress is all about the details. Think about the vibe you want to serve: Are you going for fairy-tale romance with flowy chiffon, or is sleek and sultry more your speed with a curve-hugging fit? Maybe you’re all about that satin shine, and if so, you’re already halfway to your dream dress—just take a peek at our Sage Satin Dresses for inspo that’ll make your camera roll jealous. And don’t forget about the extras—adjustable straps, flirty slits, or a dramatic open back can totally change your look and make you feel like the main event. Sage formal dresses are also the ultimate crowd-pleaser gift for your bestie, your sister, or anyone who deserves a little extra sparkle on their big night. There’s just something about gifting a sage dress Windsor style that says, “You’re about to have the best night ever, and I’m here for it.” Plus, the color is universally flattering and looks fire in group pics, so you know everyone will be obsessed.
Let’s talk about the moments that call for a sage formal dress. Picture this: you’re gliding into a rooftop party as the sun sets, the city lights start to glow, and your sage dress catches every shimmer. Or maybe you’re dancing under twinkling lights at a garden soirée, your dress swaying with every move, making you feel like you’re starring in your own rom-com. Sage is also a fave for bridesmaids—imagine your squad lined up in matching sage, each dress styled to perfection, making the whole wedding vibe look straight out of a Pinterest board. And for prom, graduation, or any milestone moment, sage brings that fresh, modern twist that stands out in a sea of basic black and blush. It’s the color that says you’re confident, you’re cool, and you’re ready for whatever the night throws at you. So whether you’re shopping for yourself or picking out a gift that’ll make someone’s whole year, sage formal dresses are always the move—effortless, elegant, and totally unforgettable.