Best Medical WearSize 4X65% Polyester 35% CottonColor BurgundyFeaturesDurable Fabric for many washes and reuse5 Durable Snap ClosureLong Sleeve with Rib CuffNo PocketsMEASUREMENTS 4X armpit to armpit 33 1/2″ across front center back length 31 1/2″We measure flat on a tablePlease check measurements in the listing All brands have there own idea to sizingUse the size as a guide and the measurements when selecting a size