Thank you for viewing. It's made of cotton. The actual size is: length 56cm, sleeve length 20cm, shoulder width 56cm, body width 57cm. It's a size M. Please understand that there may be slight errors due to amateur measurements. Basically, most of the items on sale are used, so please judge the condition from the images and only purchase if you fully understand that they are used. Please understand that shipping is not available on weekends and holidays.