Women's Mahon Trim Detail One-Piece Swimsuit

Product Insights & Style Tips

With its sculpted neckline and sharply traced silhouette, the Zimmermann Mahon Trim Detail One-Piece Swimsuit feels more like a gallery-worthy statement than just swimwear. The material—sleek, flexible polyamide and elastane—moves like a second skin, skimming curves while holding its shape in and out of the water. Delicate beading on the adjustable straps lends that signature Zimmermann finish: a whisper of resort glamour, more akin to jewelry than beach gear.

This one-piece quietly redefines what a swimsuit can do for your wardrobe. The adjustable straps allow you to customize the fit to your frame, letting the neckline sit just where you want it, while the smooth stretch lining feels barely there. It layers well beneath linen trousers, floating maxis, or your favorite oversized button-downs—easy to style poolside and robust enough for seaside cocktails. The pull-on construction keeps the profile clean, eliminating distractions and letting the beaded straps take center stage.

Zimmermann, always ahead of the pack with its artful textiles and sculptural lines, channels its signature mix of femininity and modernity into this piece. Paired with gold hoops or a silk wrap skirt, the Mahon swimsuit fuses contemporary beach culture with a quietly luxe sensibility—classic Australian resortwear, distilled through the eyes of Nicky and Simone Zimmermann.