Title says all, great cardigan for spring/summer. This size should be good for a 40 worn oversized or a 42-44 in a more fitted manner. Pit to pit measures approximately 22", buttoned up, with no tension on fabric. I wore it one time and has been sitting in my closet since. Retail price was $320 if I'm not mistaken. Fabric is 95% cotton, 5% nylon.