Slight pilling. This is a vest made of linen material. The lining is a cotton blend. As for coordination, it's convenient to have one as you can simply put it on over a T-shirt or shirt for a neat look. The size is free. Even when I, a slightly chubby person at 160cm, wear it, there's only a little extra room in the chest. Please refrain from purchasing if you are overly concerned about details. It will be folded small for shipping. Color: Black For inventory management, we would appreciate it if you could comment before purchasing.