I don't see any particularly noticeable stains or pilling, but please refrain from purchasing if you are concerned. It's a thin knit. There's no size label, so I've listed it as free size, but I think it's about a size M. Dolman Knit Sweater Gray Color: Gray系 (Gray-based) Material: Wool Neck: V-neck Season: Autumn/Winter Stains, tears, odors, etc.: None