Relaxed with a sophisticated touch. IRO's Away Dress was design with sexy simplicity in mind. Lightweight crepe fabric clings to the body in a chic asymmetrical cut.. 100% poly. Dry clean only. Unlined. Asymmetrical hem. Back keyhole with button closure. IRO-WD124. 18SWP33AWAY. Launched in 2002 by French brothers Laurent and Arik Britton, IRO combines vintage-inspired prints with city style. Their collection features an ever-changing color palette and styles that range from wardrobe staples to on trend pieces.