I'm selling this because I no longer wear it. The buttons on the front are decorative. There's no tag indicating the size, but I believe it was an F. There is no lining. Please understand that this is a used item, and there may be overlooked flaws or stains due to amateur inspection and storage. - Design: Check pattern - Color: Gray/Black - Sleeve Style: Long sleeve - Buttons: Front buttons - Waist: Elastic waist Thank you for looking. Color: Gray系 (gray-toned) Pattern: Check Season: Autumn/Winter