Used only once or twice. I loved the shape and wore it often. The size can be adjusted with the string at the back of the head. There are no noticeable stains overall, but please understand that this item has been stored at home. ✴︎There are no smokers in the household. ✴︎The color may appear slightly different depending on the lighting. ✴︎Please consider this item as a used product. Please ask if you have any questions ^^