The size is 36. There are no noticeable stains, etc., but this is subjective. There may be oversights. We are shipping in a way that minimizes shipping costs. Thank you for your understanding. This is a used item, so please refrain from purchasing if you are looking for perfection. Since a non-professional is visually inspecting the item, there may be slight oversights. We do not accept claims or returns after purchase, so please feel free to ask if you have any questions.