This item is over 10 years old, and the washing instructions have faded, so the material is unknown, but it's thin and comfortable to wear. The actual color is lighter than the one in the fourth photo. 〈Approximate Size: cm〉 Shoulder width: 38 Sleeve length: 28 Sleeve width: 21 Hem width: 12 Sleeve slit: 4 (photo 6) Length (excluding collar): 55 Width: 45 Waist: 38.5 *Please note that these measurements are approximate due to manual measuring. #Indio #SummerShirt