Cleo Bikini Bottom

Founded in 2009 by Carl Cunow and Nathan Romano, Onia's range — from basics to beachwear — is designed for ease with clean-cut silhouettes and high-quality fabrics to create a reliable wardrobe for every day.

Made from stretch tricot fabric, the Cleo brief is a string-tie swim bottom, traced in contrast binding and cut for cheeky back coverage.