This is a button-down shirt from SERO. The color is a light brown. There are wrinkles and stains overall. The SERO shirt size notation "15 33" corresponds to the following sizes: Neck size (collar circumference): 15 inches = approximately 38.1cm. Sleeve length (sleeve length): 33 inches = approximately 83.8cm. This is generally close to a Japanese men's shirt size M to L (compared to M size with a neck size of 38cm and a sleeve length of 83cm, or L size with a neck size of 40cm). Therefore, the size is listed as L. Length is approximately 70cm. Shoulder width is approximately 40cm. - Brand: SERO - Material: 100% Cotton - Size: 15 33 - Color: Beige - Features: Button-down collar, with pocket Thank you for viewing.