Thank you for viewing. It is made of cotton. The actual size is: length 51cm, sleeve length 18cm, shoulder width 42cm, body width 47cm. It is a size S. Please understand that there may be slight errors due to amateur measurements. Basically, most of the items on sale are used items, 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.