Long Green Formal Gowns
Long green formal gowns are your ticket to turning heads and making memories that last a lifetime. Whether you're stepping into a gala, waltzing through a wedding, or owning the prom night spotlight, these gowns are all about elegance with an edge. Picture yourself in lush shades of emerald and olive, flowing fabric that seems to dance with every step you take. With each gown whispering sophistication and charm, you'll feel like the queen you truly are—ready to conquer any room with confidence and style. Time to unleash your inner goddess and let those long green formal gowns do all the talking!
$89.90
A green satin formal dress featuring a pleated cowl neckline, spaghetti straps, and a high front slit.
$77 $109.90 30% off
A green sequin scroll dress with a plunging V-neckline and open lace-up back.
$14.97 $56.90 74% off
A glamorous green formal dress featuring a backless design, thigh-high slit, and stretchy knit fabric.
$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
An elegant green satin mermaid dress with a lace-up back and flattering V-neckline.
$89.90
An elegant green mermaid gown with a folded off-the-shoulder neckline and high front slit.
$69.90
A green mermaid formal dress with a cowl neckline, crisscross back, and dramatic high front slit.
$64.90
A sultry green satin bodycon dress with a corset bodice, cowl neckline, and asymmetrical hem.
$119.90
An elegant emerald A-line gown with glittering sequins and tulle, perfect for formal occasions.
$69.90
A green sleeveless mermaid dress with glitter fabric, adjustable straps, and a floor-length hem.
$59.90
A sleek green formal dress with a cowl neckline, front cutout, and high side slit.
$64.90
A sage satin formal dress featuring a lace-up back, cowl neckline, and high front slit.
$69.90
A green knit mermaid dress featuring a halter V-neckline and dramatic strappy open back.
$79.90
A sophisticated green off-the-shoulder mermaid dress featuring a sultry wrap slit and padded cups.
$89.90
A sultry green satin mermaid dress featuring a lace corset bodice and high front slit.
$69.90
A green satin strapless column dress featuring a pleated neckline and a dramatic high side slit.
$69.90
A green off-the-shoulder mermaid dress with a twisted sweetheart neckline and high front slit.
$109.90
An elegant green satin A-line dress with a flirty tie-back and high front slit.
$19.97 $69.90 71% off
A glamorous green glitter formal dress with sheer sleeves, sweetheart neckline, and a high front slit.
$79.90
A stunning green satin mermaid dress with an open cross-back and high front slit.
$64.90
A green knit mermaid dress featuring a cowl neckline, spaghetti straps, and a high front slit.
$29.97 $89.90 67% off
A green sequin mermaid dress with a boho pattern, adjustable straps, and a floor-length hem.
$64.90
An olive green knit formal dress featuring a V-neckline, strappy back, and high side slit.
$129.90
A stunning green mermaid dress with sequin satin fabric, corset bodice, and adjustable straps.
$79.90
An elegant green satin formal dress featuring a lace-up back and high side slit.
$79.90
A glamorous green mermaid dress with glitter knit fabric, lace-up back, and padded bra cups.
$79.90
An elegant hunter green satin mermaid dress with a strapless neckline and high wrap slit.
$69.90
An olive satin formal dress with glitter, lace-up detail, and a curve-hugging slim silhouette.
$69.90
A luxurious green satin formal dress featuring a cowl neckline, spaghetti straps, and a high slit.
$159.90
An ethereal green tulle formal dress with sequins, a corset bodice, and a mermaid silhouette.
$79.90
A strapless green mermaid dress with glitter knit fabric and a high front wrap slit.
$109.90
A glamorous green satin formal dress featuring a lace corset bodice and high front wrap slit.
$89.90
An enchanting sage satin dress with a cowl neckline, adjustable straps, and a high wrap slit.
$99.90
A green velvet mermaid dress with sequin embroidery and an adjustable lace-up open back.
$19.97 $69.90 71% off
A stunning green strapless formal dress with glitter fabric, side ruffle, and high slit.
$69.90
A green satin formal dress with a sweetheart neckline and a high front wrap slit.
$109.90
An elegant green satin A-line dress featuring a lace-up back, high slit, and hidden pockets.
$69.90
A shimmering green glitter knit mermaid dress with an off-the-shoulder neckline and sheer ruched sleeves.
$19.97 $64.90 69% off
A stunning green mermaid dress with a glitter knit fabric, halter neckline, and high front slit.
$79.90
A luxurious green satin mermaid dress with pleated off-the-shoulder neckline and high front wrap slit.
$79.90
A green satin formal dress with beaded applique trim, faux wrap-front, and high slit.
$74.90
A captivating green satin mermaid dress with a strapless sweetheart neckline and floor-length hem.
$69.90
A stunning green mermaid dress featuring a strappy open back and smooth knit fabric.
$69.90
A sophisticated green off-shoulder mermaid dress with a twist-accent open back in smooth knit fabric.
$89.90
A green glitter formal dress featuring a cold-shoulder design, mermaid silhouette, and front slit.
$64.90
A green glitter knit formal dress with a V-neckline, strappy back, and high front slit.
$19.97 $59.90 67% off
A sultry green bodycon dress with a V-neck, high slit, and adjustable spaghetti straps.
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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
Long Green Formal Gowns
Every Windsor girl knows the magic that happens when she slips into a long green formal gown. It’s not just a dress—it’s a full-on transformation, the kind that turns the sidewalk into a runway and the night into a memory. Whether you’re prepping for prom, RSVP’ing to a black-tie wedding, or plotting your next gala entrance, a windsor green long dress has that rare, head-turning energy that feels both timeless and a little bit rebellious. Picture yourself gliding across the dance floor, the deep emerald or fresh sage hues catching every glimmer of light, while you own the room with every step. These gowns are made for the girl who loves to stand out, who isn’t afraid to make an entrance, and who believes that confidence is the ultimate accessory. Plus, let’s be real: there’s something about green that just gets people talking. It’s unexpected, it’s bold, and it flatters every skin tone—making it the perfect choice for those moments when you want to channel goddess energy and leave a lasting impression.
When it comes to choosing the right long green formal gown, it’s all about finding the silhouette and fabric that matches your vibe. Think flowing chiffon for those twirl-worthy moments, sleek satin for a little old Hollywood drama, or curve-hugging jersey for a fit that feels like it was made just for you. You might be shopping for yourself, but don’t sleep on gifting a stunning gown to your bestie who’s got a milestone birthday coming up, or your sister who’s about to graduate and needs a dress that says “I did it” in the chicest way possible. A green formal gown isn’t just a gift—it’s a whole experience, a way to make someone feel celebrated and seen. And if you’re the one being celebrated? Even better. Let your dress do the talking while you soak up every compliment, snap every selfie, and make every entrance unforgettable. The secret sauce is in the details: think dramatic slits, flirty backless designs, delicate embellishments, and those little touches that make you feel like the main character.
And let’s not forget—styling your long green formal gown is half the fun. Stack on the gold jewelry, grab a clutch that pops, and let your hair do whatever feels most you, whether that’s sleek and straight or wild and wavy. Shoes? Go for strappy heels if you’re feeling extra, or keep it comfy with a chic block heel so you can dance all night. If you’re still exploring your options or want to see even more shades and styles, check out the full lineup of Green Formal Dresses to find that perfect match. No matter the occasion, a long green gown from Windsor is your ticket to feeling fearless, fabulous, and totally unforgettable.