Brands / Sea Level / Clothing / Swimwear / Sea Level Square Neck One-Piece Swimsuit
Sea Level Sea Level Square Neck One-Piece Swimsuit
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Sea Level Square Neck One-Piece Swimsuit

Sea Level

$124.95

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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 Square Neck One-Piece Swimsuit channels modern sophistication with a clean square neckline and a sculpted silhouette. Cut from fabric that blends 85% recycled nylon with 15% elastane, it feels sleek and flexible in the sun. A powermesh lining adds interior texture, while removable soft cups let you tailor the shape.

Convertible, adjustable straps offer multiple styling options, and the removable cups let you adjust shaping on the fly. The suit sits close to the body with a streamlined profile that stays confident from pool to shoreline. Care is simple, too—hand wash and lay flat to dry. Imported.

Sea Level leans into a refined, minimal swim code, where practical details meet a modern, eco conscious fabric story. This piece pairs effortlessly with a wide brim hat or a sheer cover-up, letting the square neck and clean lines do the talking in sunlit moments.

Materials / Fabrication

  • Fabric blends 85 percent recycled nylon with 15 percent elastane
  • Powermesh lining for interior texture
  • Removable soft cups
  • Convertible, adjustable straps for multiple styling options
  • Imported

Recommended Care

  • Hand wash and lay flat to dry
  • Avoid machine washing or tumble drying which can affect elasticity and fit
  • Do not iron

Fit Notes

  • Convertible, adjustable straps allow you to customize strap positioning.
  • Removable soft cups provide optional shaping.
  • Powermesh lining is included.
  • The swimsuit features a square neck for a clean neckline.
Sea Level Sea Level Square Neck One-Piece Swimsuit

Styling Tips

  • Layer it with swimwear outerwear to keep the square neckline in focus.
  • Wear wedges to lift the streamlined silhouette for sunlit moments.
  • Carry a tote bag to keep essentials close without disrupting the minimalist line.

Style Check

Aesthetics: 9/10

Bold, architectural lines anchor a modern poolside moment. The square neckline and sculpted sides create a confident, editorial silhouette that reads as sculptural rather than generic. Convertible straps offer drama and versatility, while a smooth powermesh interior hints at shaping without bulk. The color and finish feel polished for a high-gloss beach wardrobe.

Craftsmanship: 8/10

Construction reads clean and precise, with a smooth interior face and thoughtful details like removable cups and adjustable straps. Powermesh lining promises shaping without bulk, while the recycled nylon elastane fabric reads as durable and swim-ready. Visible seams appear minimal, edges crisp, and overall fit seems capable of holding a strong shape.

Affordability: $$$$

Though positioned in a premium tier, the value feels justified by thoughtful design and responsible materials. The price at 124.95 aligns with its refined silhouette, adjustable functionality, and contemporary finish, making it plausible for a shopper seeking a versatile piece that moves from beach to pool party with confidence. It balances luxury mood with accessibility.

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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.