Material: 100% cotton This is a soft cotton fabric, like gauze. Outer fabric: Colorful check pattern Lining fabric: Black and white check pattern It seems to be two layers. Size: M Measurements taken by hand, laid flat Length: 75cm, Width: 52cm, Sleeve length: 56cm Front buttons, hidden buttons from the middle, see photo 6 Tucks/Gathering: Front, around the collar, see photo 5 Back, around the back seam, see photo 4 Pockets: On both sides Sleeve length can be adjusted, see photo 7 I think I wore it 2-3 times. Long-sleeved shirt with a colorful check pattern, easy-to-wear design with front buttons. This item has been stored at home for many years. Please refrain from purchasing if you are concerned.