Keyhole Cutout Linen-Blend Halter Dress

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.

This mini dress is made in an ultra-breathable tencel blend, with a plunge-front center slit and a tie-back. Style it with a woven tote and strappy sandals.