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
232 Products
232 Products

Filter & Sort

232 Products
  • Pink and purple Amelia mini dress by 21Six made of organza and tulle with a flowy silhouette and floral detailing.
    Made To Order

    21Six

    amelia organza and tulle dress in veri peri

    $917
  • Black Ivy Tulle Top and Hazel Silk Taffeta Skirt co-ords by 21Six, featuring tulle fabric and sleek silk taffeta in a coordinated set.
    Made To Order

    21Six

    ivy tulle top and hazel silk taffeta skirt in black

    $780
  • White Ivy Tulle Top and Hazel Silk Taffeta Skirt co-ords by 21Six, showcasing elegant tulle fabric and silky taffeta texture.
    Made To Order

    21Six

    ivy tulle top and hazel silk taffeta skirt in white

    $780
  • Beige silk taffeta co-ord set featuring the Delilah top and Marielle skirt by 21Six, shown on a neutral background.
    Made To Order

    21Six

    delilah silk taffeta top and marielle skirt in beige

    $732
  • Light blue silk taffeta co-ord set with a Delilah top and Marielle skirt by 21Six, featuring elegant, flowing fabric and stylish design.
    Made To Order

    21Six

    delilah silk taffeta top and marielle skirt in light blue

    $732
  • Beige Grace Tulle Dress by 21Six featuring a flowing gown with delicate tulle fabric and elegant design.
    Made To Order

    21Six

    grace tulle dress in beige

    $1,177
  • Beige Camilla tulle midi dress by 21Six, featuring layered tulle fabric and elegant design, shown on a model.
    Made To Order

    21Six

    camilla tulle dress in beige

    $1,040
  • Black lace gown from 21Six's Alisa collection, featuring elegant detailing and a flowing silhouette.
    Made To Order

    21Six

    alisa lace dress in black

    $1,047
  • Beige Alisa lace gown by 21Six featuring intricate lace details and a flowing silhouette.
    Made To Order

    21Six

    alisa lace dress in beige

    $1,047
  • Beige Odessa tulle maxi dress by 21Six with flowing fabric and elegant silhouette, perfect for formal occasions.
    Made To Order

    21Six

    odessa tulle dress in beige

    $787
  • Mint Annabelle Tulle Dress by 21Six, a flowing maxi dress with tulle fabric, displayed on a hanger against a neutral background.
    Made To Order

    21Six

    annabelle tulle dress in mint

    $883
  • Beige Annabelle tulle maxi dress by 21Six, featuring a flowing silhouette and elegant tulle fabric.
    Made To Order

    21Six

    annabelle tulle dress in beige

    $883
  • Beige Lyra tulle mini dress by 21Six, showcasing a flowy, layered tulle fabric with a fitted bodice and delicate design.
    Made To Order

    21Six

    lyra tulle dress in beige

    $842
  • Beige Sophia tulle mini dress by 21Six with a delicate, airy fabric and elegant design, perfect for stylish occasions.
    Made To Order

    21Six

    sophia tulle dress in beige

    $787
  • Black Mirabelle tulle dress by 21Six, showcasing a stylish mini dress with delicate tulle fabric and elegant design.
    Made To Order

    21Six

    mirabelle tulle dress in black

    $937
  • Beige Mirabelle tulle mini dress by 21Six featuring delicate tulle fabric and a stylish, feminine silhouette.
    Made To Order

    21Six

    mirabelle tulle dress in beige

    $937
  • Beige Annalise lace mini dress by 21Six featuring intricate lace details and a fitted silhouette.
    Made To Order

    21Six

    annalise lace dress in beige

    $739
  • Black Bianca lace mini dress by 21Six, featuring intricate lace details and a fitted silhouette, perfect for stylish occasions.
    Made To Order

    21Six

    bianca lace dress in black

    $760
  • Beige Bianca lace mini dress by 21Six featuring intricate lace details and a fitted silhouette.
    Made To Order

    21Six

    bianca lace dress in beige

    $760
  • Beige Liliana lace mini dress by 21Six, featuring intricate lace details and a stylish, fitted silhouette.
    Made To Order

    21Six

    liliana lace dress in beige

    $760