No stains with small hole on bottom side - photo Measurements in photos LL Bean Chamois Buffalo Check Heavy Flannel Shirt is a men's button-up shirt made of 100% cotton chamois cloth flannel. It features a black and white buffalo check pattern, long sleeves, a collared neckline, and a traditional fit. The shirt has a button closure, a breast pocket with a button flap, and is designed with a point collar style. It is perfect for outdoor and classic themes, and is ideal for fall and winter seasons.