GU Ladies' Cardigan, Navy, Size M. Thin, smooth fabric. Perfect as a nurse's cardigan. Highly recommended for a change of clothes. 100% cotton. No buttons. Two pockets, very convenient. Can fit a smartphone. Worn a few times (home cleaned). Please refrain from purchasing if you are sensitive to used items due to amateur storage. There is some thread fraying on both shoulders, but it does not affect use. See photos 10 and 11. Thank you for viewing. Color: Navy系 (Navy-based) Material: Cotton Season: All Season Stains, tears, odors, etc.: Yes