This is the longer version of the female fitted vest with tailored finished facing, classic form fitting shape, and four color-matched buttons. It's made of 7.5 Oz., 65/35 polyester/cotton twill. Small: 20.5"x18.5". Medium: 21"x19". Large: 21.5"x19.75". XL: 22.25"x20.5". 2XL: 22.75"x21.25". 3XL: 23.5"x21.75".