21Six

21Six was born from the shared creative vision of three friends who met during Paris Fashion Week. Known for fluid silk tailoring and feminine silhouettes, the brand champions elegance with ease. We love how their collections evolve around soft, airy fabrics and timeless detailing, capturing a gentle, feminine aesthetic that feels both refined and modern.

Skip to results list
Featured
Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
209 Products
209 Products

Filter & Sort

209 Products
  • Light blue Coralie tulle and organza gown by 21Six, featuring elegant flowing fabric and intricate detailing.

    21Six

    coralie tulle and organza dress in light blue

    $904
    Made To Order
  • Elegant black lace gown by 21Six, featuring intricate lace details and a flowing silhouette for formal occasions.

    21Six

    fiora lace dress in black

    $979
    Made To Order
  • Beige FIORA lace gown by 21Six, featuring intricate lace details and a flowing silhouette, perfect for elegant occasions.

    21Six

    fiora lace dress in beige

    $979
    Made To Order
  • Mint Arabella tulle dress by 21Six, a stylish mini dress with delicate tulle fabric and feminine design.

    21Six

    arabella tulle dress in mint

    $871
    Made To Order
  • Light blue Arabella tulle mini dress by 21Six, featuring delicate tulle fabric and a stylish, feminine design.

    21Six

    arabella tulle dress in light blue

    $871
    Made To Order
  • Black Amira lace mini dress by 21Six, featuring intricate lace detailing and a fitted silhouette for elegant style.

    21Six

    amira lace dress in black

    $533
    Made To Order
  • Beige Amira lace mini dress by 21Six featuring delicate lace fabric and a fitted silhouette.

    21Six

    amira lace dress in beige

    $533
    Made To Order
  • Light blue Yvaine silk taffeta mini dress by 21Six, featuring a fitted bodice and flared skirt, displayed on a hanger.

    21Six

    yvaine silk taffeta dress in light blue

    $628
    Made To Order
  • White and beige CELIA lace mini dress by 21Six, featuring intricate lace details and a fitted silhouette.

    21Six

    celia lace dress in white and beige

    $736
    Made To Order
  • White and beige Lucienne lace mini dress by 21Six, featuring intricate lace details and a stylish, fitted silhouette.

    21Six

    lucienne lace dress in white and beige

    $864
    Made To Order
  • Light blue Catalina tulle and lace mini dress by 21Six, featuring delicate lace details and a flowing tulle skirt.

    21Six

    catalina tulle and lace dress in light blue

    $709
    Made To Order
  • Beige Catalina tulle and lace mini dress by 21Six, featuring delicate lace details and a fitted silhouette.

    21Six

    catalina tulle and lace dress in beige

    $709
    Made To Order
  • Black Sabrina lace and tulle mini dress by 21Six, featuring intricate lace details and a stylish tulle overlay.

    21Six

    sabrina lace and tulle dress in black

    $891
    Made To Order
  • White Sabrina lace and tulle mini dress by 21Six featuring intricate lace details and a delicate tulle overlay.

    21Six

    sabrina lace and tulle dress in white

    $891
    Made To Order
  • Black Liliane lace mini dress by 21Six, featuring intricate lace details and a fitted silhouette, shown on a model.

    21Six

    liliane lace dress in black

    $1,006
    Made To Order
  • White Liliane lace mini dress by 21Six, featuring delicate lace fabric and a stylish, fitted silhouette.

    21Six

    liliane lace dress in white

    $1,006
    Made To Order
  • Beige Eveline lace mini dress by 21Six, featuring intricate lace details and a stylish fit, perfect for elegant occasions.

    21Six

    eveline lace dress in beige

    $797
    Made To Order
  • Mint Eveline lace mini dress by 21Six, featuring delicate lace fabric and fitted silhouette for a stylish look.

    21Six

    eveline lace dress in mint

    $797
    Made To Order
  • Elegant red silk taffeta gown by 21Six, featuring a flowing design and sophisticated silhouette.

    21Six

    soraya silk taffeta dress in red

    $1,309
    Made To Order
  • White Serra Crepe Dress by 21Six, elegant gown with flowing fabric and modern design, shown on a model.

    21Six

    serra crepe dress in white

    $1,222
    Made To Order