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Summer drop is live — up to 40% off

Onyx Classic One-Piece Swimsuit — view 1 Onyx Classic One-Piece Swimsuit — view 2 Onyx Classic One-Piece Swimsuit — view 3 Onyx Classic One-Piece Swimsuit — view 4 Onyx Classic One-Piece Swimsuit — view 5 Save 36%

Onyx Classic One-Piece Swimsuit

$36.99 $57.99 You save 36%

Import duties included · Taxes calculated at checkout

Colour Black
1

Arrives Mon 10 Aug – Wed 19 Aug
Free shipping on orders over $75

30-day returns
Unworn, with the hygiene liner intact

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  • Sleek and timeless silhouette
  • Comfortable fit for all-day wear
  • Versatile design for beach or pool
  • Durable fabric construction

Embrace timeless elegance by the water with the Onyx One-Piece. Designed to offer a sleek, sophisticated silhouette, this piece brings a touch of refined glamour to your poolside ensemble, ensuring you feel as confident as you look under the sun.

Crafted from smooth, durable fabric, this swimsuit provides a comfortable and secure fit for all-day wear. Whether you are lounging at a coastal resort or taking a refreshing dip in the ocean, its clean lines and classic aesthetic make it a versatile staple for your summer wardrobe.

Care +

Rinse thoroughly in cold water after each use and lay flat to dry in the shade.

Size & fit +

Sereia swimwear follows international sizing. If you're between sizes, or prefer a relaxed fit, size up.

In stock now: XL, 2XL, M, S, L

Full size guide →
Shipping & returns +

Tracked delivery worldwide. Free over $75, otherwise a flat $6.95.

Orders are prepared in 2–4 business days before they ship.

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