Long Sage Bridesmaid Dresses

Long sage bridesmaid dresses are the ultimate power move for your bridal squad—elegant, effortlessly chic, and guaranteed to turn every aisle into a runway moment. Whether your vibe is classic romance or modern goddess, this dreamy green shade brings all the ethereal energy your girls need to slay the celebration. Ready to make your bridal party look straight-up iconic? Long sage bridesmaid dresses have entered the chat, and they’re here to steal hearts (and maybe a little spotlight).

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Best Seller

$59.90

4.614943 star rating

A sage satin formal dress with a fitted bodice, high-cut slit, and floor-length hem.

Best Seller

$89.90

4.574074 star rating

A sage satin formal dress with a pleated cowl neck, high slit, and empire waistline.

$69.90

4.347826 star rating

A sage satin strapless mermaid dress with a sweetheart neckline and floor-sweeping hem.

$64.90

4.526316 star rating

A sage satin mermaid dress featuring a lace-up back and elegant floor-length hem.

$59.90

4.68421 star rating

A sage floral mesh mermaid dress featuring a lace-up back, ruched front, and high slit.

$69.90

4.722222 star rating

A sage mesh off-the-shoulder mermaid dress with ruffled accents and flexible boning inserts.

$69.90

4.636364 star rating

A sage satin formal dress featuring an off-the-shoulder neckline and alluring front wrap slit.

Best Seller

$64.90

4.1 star rating

A sage satin formal dress with a lace-up back, cowl neckline, and high front slit.

$149.90

4.666667 star rating

A sage mermaid dress with sequin floral embroidery, chiffon straps, and a lace-up back.

$84.90

5 star rating

A sage sequin formal dress with an asymmetrical one-shoulder neckline and mermaid silhouette.

Best Seller

$59.90

4.625 star rating

A sage satin slim-fit formal dress featuring a corset bodice, faux wrap-front, and ruched detailing.

$89.90

4.5 star rating

A sage mermaid dress with a lace-up back, high slit, and glitter knit fabric for sparkle.

$69.90

4.857143 star rating

A sage satin strapless column dress with a chic pleated neckline and high side slit.

$89.90

4.666667 star rating

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

$99.90

4.833334 star rating

A sage mermaid formal dress featuring a halter V-neckline and elegant tie-back design.

$59.90

5 star rating

A sage mesh formal dress featuring an off-the-shoulder neckline and ruched mermaid silhouette.

$69.90

4.5 star rating

A sage satin formal dress featuring a cowl neckline, spaghetti straps, and a high front slit.

$129.90

3.666667 star rating

An enchanting sage satin dress featuring a chic applique corset bodice and alluring high front slit.

$59.90

5 star rating

A sage mesh formal dress with a sweetheart neckline, lace-up back, and flattering ruched silhouette.

$79.90

5 star rating

A sage satin formal dress featuring an off-the-shoulder neckline and elegant lace-up back.

$109.90

4.666667 star rating

An elegant sage satin A-line dress with a floral jacquard pattern and lace-up back.

$79.90

4.666667 star rating

A sultry sage satin dress featuring a halter V-neck and dramatic high front wrap slit.

$99.90

5 star rating

An elegant sage satin formal dress featuring an off-the-shoulder neckline, corset bodice, and wrap slit.

$89.90

3 star rating

A lavish sage satin formal dress with a cowl neckline, adjustable straps, and a high wrap slit.

Best Seller

$59.90

4 star rating

A sage strapless mermaid dress in smooth knit fabric, featuring a high front slit and padded cups.

Sale

$99.90 - $119.90

5 star rating

A sage sequin formal dress with a lace-up back, corset bodice, and high front slit.

$54.90

5 star rating

A chic sage satin midi dress with a cowl neckline and flattering faux wrap silhouette.

$64.90

5 star rating

A sage satin midi dress featuring a beaded applique bust, bodycon silhouette, and flirty front slit.

$69.90

5 star rating

An elegant sage mesh mermaid dress featuring a V-neckline, padded cups, and adjustable spaghetti straps.

$69.90

5 star rating

A sage glitter mermaid dress with a lace-up back and floor-length hem for formal events.

Best Seller

$59.90

5 star rating

A sage green knit dress featuring a halter cowl neckline, padded cups, and a chic side slit.

$79.90

A sage satin formal dress featuring a corset bodice, faux pearl embellishments, and a high front slit.

$59.90

A sage satin formal dress featuring flutter short sleeves, a V-neckline, and a high front slit.

$69.90

A sage satin mermaid dress featuring a lace-up back, high front slit, and adjustable spaghetti straps.

$59.90

A sage satin midi dress featuring a lace-trimmed bust, keyhole cutout, and high front slit.

$69.90

A sage floral mesh dress featuring embroidery, a lace-up back, cowl neckline, and dramatic floor-length train.

$59.90

A sage satin midi dress with a V-neckline, strappy back, and elegant side slit.

$64.90

A sage glitter knit formal dress with a sweetheart neckline, ruffled slit, and slim silhouette.

$69.90

A sage glitter formal dress with a lace-up back and ruched mermaid silhouette for glamorous events.

Best Seller

$42.90

4.669065 star rating

A sleek sage midi dress with a cowl neckline, spaghetti straps, and a chic high front slit.

$69.90

4.55 star rating

A green satin formal dress featuring a cowl neckline, high slit, and slim-fit silhouette.

$64.90

4.153846 star rating

A sage woven skater dress with a lace-up back and asymmetric drop-waist for a sweet summer look.

$62.90

4.5 star rating

A chic green mermaid dress with a cold-shoulder design, pleated sweetheart neckline, and high slit.

$35.90

5 star rating

A sage sleeveless bodycon midi dress crafted from stretchy knit fabric with a square neckline and spaghetti straps.

$54.90

4.857143 star rating

A sage faux pearl midi dress with an off-the-shoulder design and bodycon silhouette.

$59.90

3.5 star rating

An olive green mesh mermaid dress featuring a square neckline, ruched front, and alluring open back.

$34.90

4.5 star rating

A strapless sage bodycon midi dress in stretchy knit fabric with side ruching and a slit.

$109.90

5 star rating

An elegant green satin A-line dress featuring a lace-up back, high slit, and hidden pockets.

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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

Long Sage Bridesmaid Dresses

When it comes to making your bestie’s big day unforgettable, nothing says “I’ve got your back” quite like a long sage bridesmaid dress. There’s just something about that dreamy, soft green hue—it’s like a breath of fresh air, a little bit of magic, and a whole lot of style, all rolled into one. Whether you’re standing by her side at the altar, dancing the night away under twinkle lights, or snapping the ultimate group pic for the ‘gram, a long sage dress is the ultimate power move. It flatters every skin tone, pops against any backdrop (from garden vows to rooftop soirées), and brings that effortlessly chic, goddess energy that every Windsor girl deserves. Plus, the longer length gives you that sweeping, ethereal vibe—think major main character energy with every step you take.

Choosing the perfect long sage bridesmaid dress is all about balancing comfort, confidence, and your own unique flair. You want a dress that moves with you—one that lets you hit the dance floor, chase after the flower girl, or sneak off for late-night fries without a second thought. Look for details that make you feel like your best self, whether that’s a daring slit, a twirl-worthy skirt, or delicate straps that show off your shoulders. Don’t be afraid to play with textures, either—satin for a little shine, chiffon for that floaty, fairy-tale feel, or lace for a touch of romance. And if you’re gifting one of these stunners to your ride-or-die, just know you’re handing her the key to feeling confident and camera-ready, no matter what the day brings.

Long sage bridesmaid dresses aren’t just for I-do’s—they work their magic at proms, galas, and every formal moment worth celebrating. They’re the kind of dress you’ll want to wear again and again, styled up with sparkling accessories or dressed down with a leather jacket for a little edge. And if you’re still searching for that perfect shade or silhouette, don’t stress—there’s a whole world of Sage Formal Dresses waiting to help you live your best life, one unforgettable moment at a time. Whether you’re the bride’s right hand, the life of the party, or just here for the memories (and maybe the cake), a long sage dress is your secret weapon for looking and feeling unstoppable.

Top Picks For Long Sage Bridesmaid Dresses