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Summer drop is live — up to 40% off

Luna Open-Back One-Piece Swimsuit — view 1 Luna Open-Back One-Piece Swimsuit — view 2 Luna Open-Back One-Piece Swimsuit — view 3 Luna Open-Back One-Piece Swimsuit — view 4 Luna Open-Back One-Piece Swimsuit — view 5 Luna Open-Back One-Piece Swimsuit — view 6 Save 36%

Luna Open-Back One-Piece Swimsuit

$34.99 $54.99 You save 36%

Import duties included · Taxes calculated at checkout

Colour
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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  • Elegant open-back design
  • Delicate strap detailing
  • Smooth and comfortable fabric
  • Flattering one-piece silhouette

Embrace effortless elegance by the water with our Luna One-Piece. Featuring a striking open-back design and delicate strap detailing, this silhouette offers a sophisticated balance of charm and confidence for your next seaside escape.

Crafted from a soft, smooth fabric that moves with you, this swimsuit provides a comfortable fit for all-day wear. Whether you are lounging poolside or enjoying a sunset stroll along the shore, it is the perfect choice for a polished beachside look.

Care +

Rinse thoroughly in fresh water after each use and hang 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: S, XL, 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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