Sea Level Sea Level Gilli Square Neck One-Piece Swimsuit
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Sea Level Gilli Square Neck One-Piece Swimsuit

Sea Level

$155.00

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📦 Shipping Information:

Free U.S. standard shipping and free returns from Nordstrom. Sold and fulfilled by Nordstrom, with current pricing, availability, and estimated delivery confirmed at checkout. shipping and returns information

Product Insights & Style Tips

The Sea Level Gilli Square Neck One-Piece Swimsuit feels architected and easy at once. Its angular square neckline flatters the collarbones with a crisp, contemporary line, while a printed surface keeps the look confident and fresh. Inside, a powermesh lining delivers all-around support—a smooth, sculpting feel against the skin. The lining is 85% recycled nylon and 15% elastane, a stretch that moves with you from sunbeam to shoreline.

Adjustable, convertible straps let you tailor the neckline and back support as you move. Full back coverage keeps the line clean and secure, while the powermesh lining holds you in without sacrificing ease. Hand wash and dry flat care keeps prints bright and fabric buoyant, and the one-piece silhouette layers seamlessly under a sheer cover-up or lightweight beach pant for transitions from poolside to cafe to boardwalk.

Sea Level leans into modern resort codes with clean lines and practical stretch. The Gilli adds a graphic twist to swimwear, a nod to editorial poolside styling that pairs well with oversized sunglasses, straw hats, and minimal jewelry.

Materials / Fabrication

  • Printed one-piece swimsuit
  • Angular square neck
  • Powermesh lining for all-around support
  • Lining: 85% recycled nylon, 15% elastane
  • Adjustable, convertible straps
  • Full back coverage
  • Imported

Recommended Care

  • Hand wash in cold water after wear
  • Do not bleach
  • Gently squeeze out excess water and lay flat to dry
  • Avoid wringing or twisting to preserve elasticity

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About Sea Level

Sea Level is a vibrant Australian-rooted swimwear and resort-wear label that champions modern femininity with a coastal ease. Since 2018, the brand has redefined beachwear through thoughtful fabrics and sustainable practices, using regenerated nylon from pre-consumer waste and breathable materials to reduce its footprint. Designed in Australia, Sea Level blends clean lines, soft textures, and body-skimming silhouettes to move with you from beach to street. Its collections emphasize fit, comfort, and longevity, with a focus on easy, mix-and-match pieces that feel refined yet relaxed. Whether you're building a vacation wardrobe or elevating everyday silhouettes, Sea Level offers elevated essentials that perform, flatter, and stand up to life by the sea.