COS Mixed Media Blue crew neck 3/4 length sleeved Sweater w/striped shirt on back. Size Small. This is a good weight sweater. Striped shirt is blue and white and is stitched into the sweater with elastic (see my last photo). This sweater is 💯 cotton. Measurements are: front length 23 & 1/2” / back length 24 & 1/2” / armpit to armpit 20”