A vintage short-sleeve button-down Brooks Brothers shirt Medium, but please use the measurements provided to ensure a proper fit. Made of 100% cotton in a lightweight poplin cotton weave, it has a pink, green, yellow, blue, and white "Fun Shirt" stripe throughout. It further features a 7-button front, an un-lined button down collar with fantastic roll, center box pleat, a front left chest pocket, and pearlized buttons throughout.