There is no size listed, but it fits me perfectly, and I usually wear a size M. There are no noticeable stains, but please understand that this is a used item. Please comment before purchasing as it is also listed on other flea market sites. We will lower the price at our own discretion, so please refrain from asking for a discount. We will offer a discount if you purchase it with other items, so please feel free to consult with us. Color: Beige