Thank you for looking! The size is M, but the fit is loose, and I think it's similar to a size L. There are no noticeable stains or scratches, but please understand that this is a used item. ◾️Flat measurements (please allow for errors) ・Width under the armpits: 53cm ・Sleeve length: 48cm ・Length: 55cm ❄︎The 11th and 12th photos show the color clearly. ❄︎No pets, no smokers ❄︎Washed Green check balloon sleeve shirt with a round neck design, perfect for a casual look. - Design: Check pattern - Sleeve style: Balloon sleeves - Number of buttons: 6 buttons - Collar style: Round neck - Back design: Gathered - Color: Green系 (green-based)