Brands / Onia / Clothing / Swimwear / Onia Marilyn Underwire Ruffle One-Piece Swimsuit

Onia Marilyn Underwire Ruffle One-Piece Swimsuit

Name: Onia Marilyn Underwire Ruffle One-Piece Swimsuit
Brand: Onia
SKU: B0157182
Price: 79.97 USD
Availability: InStock

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$79.97

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Product Insights & Style Tips

Onia's Marilyn Underwire Ruffle One-Piece Swimsuit channels coastal polish with a crisp graphic mood. Vertical stripes lengthen the frame, while a playful ruffle trim along the neckline and edges adds a touch of whimsy. The fabric reads as sleek swimwear—80% nylon, 20% spandex—delivering a smooth hand with just enough give. Lined and equipped with underwire cups, it offers dependable support under the sun.

Adjustable straps let you dial in the fit as you move from poolside to boardwalk. The one-piece silhouette skims the torso, offering shaping without feeling restrictive, while the lining provides confident coverage as you dive in or bend to towel off. The graphic stripes and flutter of ruffle pair easily with a sheer cover-up or linen pareo, making the Marilyn easy to wear from beach to casual cafe without skipping a beat.

Onia's resort-ready codes show up in the Marilyn: clean lines, playful trim, and a fabric that works as hard as the wearer does. Style with oversized sunglasses and a straw tote for that quintessential sunny-day edit.

Materials / Fabrication

One-piece swimsuit
Ruffle trim
Vertical stripe design
Underwire cups for support
Adjustable straps
Lined
Fabric: 80 percent nylon, 20 percent spandex
Imported

Recommended Care

Hand wash; lay flat to dry
Avoid bleach or fabric softeners that can degrade elasticity
Do not iron

Style Check

Aesthetics: 8/10

Vertical stripes and ruffle trim deliver a graphic, editorial-ready presence that commands attention by day at the pool or on a resort shoot. The underwire adds architectural lift, while adjustable straps ensure a precise fit. The overall silhouette reads confident, playful, and distinctly Onia—modern nautical chic with a fashion-forward edge.

Craftsmanship: 7/10

Expect sturdy construction: lined interior, underwire cups, and secure stitching visible in the design hint at durable fit. Nylon-spandex blends drape smoothly, resisting pull-twist through sun and salt. The ruffle trim is neatly finished, and the adjustable straps suggest reliable customization—heritage swimwear craft elevated by contemporary styling.

Affordability: $$$$

The value feels justified given Onia's proven swim design and supportive features, with a silhouette and detailing offering editorial appeal that transcends basic beachwear; the price sits comfortably between fast-fashion and luxury resort wear. The cost aligns with its thoughtful construction and timeless striped motif.

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Anemonia positions itself as “curated vintage & more,” offering a handpicked selection of garments that straddle eras and aesthetics. The brand’s collections remix 1990s and early-2000s finds with unexpected newness, making nostalgia feel fresh instead of costume. You’ll find rare denim, low-slung skirts, metallic knits, and slinky tops that already feel like future favorites. Every piece feels hand-picked for its texture, story, and attitude, inviting you to build looks that are layered, personal, and entirely your own.

Onia Delivers On All Your Beach Style Needs

Onia is one of those brands that just gets it — effortlessly cool, super wearable, and totally timeless. Launched in 2009 by Carl Cunow and Nathan Romano, this lifestyle label blends comfort and versatility in a way that feels both elevated and easy. Think clean lines, modern fabrics, and the kind of fit that makes you feel instantly pulled together without even trying. Whether it’s everyday staples or dreamy beachwear, every piece is thoughtfully designed to move with you — from busy mornings to laid-back weekends. The quality is next-level too, with durable, luxe fabrics and meticulous details that make even the simplest outfits feel special. Onia’s all about making chic, minimalist dressing feel like second nature — and honestly, we’re here for it.

About Onia

Onia is known for its minimal and stylish essentials designed for travelers and those who go on adventures. The contemporary fashion label that specializes in swimwear and ready-to-wear products. Onia's focus is on creating clothing that is wearable, comfortable fit, and transition from day to night. Shop the latest collection from Onia, ranging in bikinis to one piece suits, dresses, pants, skirts and kimonos.