Isabel Marant's 'Idoya' one-piece is cut from stretch fabric for a close, supportive fit. Printed with fine gold-toned polka dots, it’s detailed with bead embellishments at the front and back, adding subtle texture and dimension.

62% polyamide, 38% elastane
Product Code: 46376663163026991

Isabel Marant is the cool girl's go-to for Parisian insouciance. Effortlessly hip with a touch of bohemian chic, her signature trophy jackets, laid-back knits and striking accessories are the uniform of models, fashion editors and style-setters alike.

Discover the best one piece swimsuits from COS, ARKET, Boden, REISS, Zimmermann and more. From flattering ruched swimming costumes, including one-shouldered styles, wide straps and halternecks, in block colours to statement Pucci swirls, you'll find our favourites here.