This is a collaboration hoodie between Graniph and the Taiwanese illustrator, Little Thunder. The size is men's L. I purchased it and wore it only 5 or 6 times before storing it. Despite being white, there are no noticeable stains overall, but there is one small, faint stain. (See photo 4) It looks cute on girls with an oversized fit too. Please consider this item if you understand that it is a used item, as it has been inspected by an amateur.