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

Sea Level Sea Level Frill Square Neck Eyelet One-Piece Swimsuit

Sea Level Sea Level Frill Square Neck Eyelet One-Piece Swimsuit - 1

Sea Level Sea Level Frill Square Neck Eyelet One-Piece Swimsuit - 2

Sea Level Frill Square Neck Eyelet One-Piece Swimsuit

Name: Sea Level Frill Square Neck Eyelet One-Piece Swimsuit
Brand: Sea Level
SKU: B3358048
Price: 165.00 USD
Availability: InStock

Sea Level

$165.00

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Product Insights & Style Tips

Sea Level's Frill Square Neck Eyelet One-Piece Swimsuit channels sun soaked romance with eyelet embroidery and a fluttering frill along a square neckline. The powermesh lining offers supportive comfort against the body, while the fabric blend—65% recycled polyester, 30% polyester, 5% elastane—provides a sleek stretch that keeps its shape from poolside to shore. The look feels vintage inspired yet modern, with texture that catches the light as you move.

Adjustable, convertible straps let you tailor the silhouette as you transition from lounging to swim, and the square neck sits confidently at the collarbone. Removable soft cups provide optional shaping, while the suit remains moderate coverage and fully lined for coverage you can trust. Hand wash and lay flat to dry keep the eyelet details crisp, and the piece travels well from vacation to everyday summer days.

Sea Level leans into a feminine, unfussy swim vibe that nods to vintage beach codes while staying current. The frill and eyelet finish make it easy to pair with a sheer cover-up or wide brim hat for poolside moments, or with denim shorts when the setting shifts to shore side cafes. The recycled polyester content speaks to a growing appetite for sustainable swimwear without sacrificing polish.

Materials / Fabrication

Eyelet embroidery with flutter frill along a square neckline
Powermesh lining for supportive comfort against the body
Fabric blend: 65% recycled polyester, 30% polyester, 5% elastane
Removable soft cups for optional shaping
Adjustable, convertible straps
Fully lined for coverage
Texture that catches the light as you move

Recommended Care

Hand wash in cold water with a mild detergent
Lay flat to dry to preserve the eyelet details and shape
Avoid wringing or twisting; gently press out excess water
Do not iron

Fit Notes

Adjustable, convertible straps let you wear the suit in multiple configurations.
Square neckline offers a clean silhouette and secure fit.
Removable soft cups provide customizable shaping.
Powermesh lining with full lining delivers support and moderate coverage.

Styling Tips

Layer it with knitwear to keep the square neckline and eyelet texture balanced as you move from poolside to shore.
Carry a designer bucket bag to maintain a streamlined silhouette while transitioning between beach and boardwalk.
Finish with a pair of flats to keep the look relaxed and let the frill detail sit softly against your skin.

Style Check

Aesthetics: 9/10

Bold balance of charm and edge with a frill neckline and delicate eyelet embroidery that reads resort editorial. The square neck plus adjustable straps creates a modern, sculptural silhouette, while powermesh lining hints at practical support. The piece feels crafted for statement poolside moments and versatile day-to-night styling.

Craftsmanship: 8/10

Eyelet embroidery appears crisp against fully lined fabric, with removable soft cups offering subtle shaping. The adjustable, convertible straps suggest thoughtful engineering for different necklines and pool looks. Expect clean finishes, reinforced seams, and careful edge finishing on the frill trim. The powermesh lining conveys support without bulk, reinforcing a premium, well-made feel.

Affordability: $$$$

At 165, the value aligns with the design and sustainable fabrication. The eyelet detail and structured neckline elevate this piece beyond basic swimwear, justifying the cost through visual impact and versatility. The mix of recycled polyester and stretch promises longevity, making the price feel balanced against standout styling and performance.

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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.