Olive green V-neck shirt, stylish with a back button. - Color: Olive green - Design: V-neck, with back button - Sleeve length: Long sleeve - Material: Lightweight, soft fabric There are no tags, so the size is unknown, but I think it's a size L when compared to other items. Since there are no tags, it's a bargain! It's a thin polyester fabric. Please consider this if you understand that it is a used item. Thank you for looking.