This retro-inspired polo is a double-knit made from soft, lightweight cotton and silk yarn. The brown-and-blue striped pattern, which references a piece from the 60s, is created by using a kind of faux float that makes the blue pop but protects the threads from snagging. It has a relaxed fit, and contrasting trim at the 4-button placket, sleeves, waist and chest pocket completes the vintage look.