Everyone has said it, so i'll just add my two cents - this is a great, soft, flattering top. i bought two, one in white and one in black, and i have never worn them without getting compliments. i sometimes wear them buttoned up, and sometimes completely unbuttoned to expose tanks or bathing suits. (i live in florida, and these tops make great beach cover ups). i am 5'7" and over 160 but not busty, and the medium was swimming on me, but i think this particular shirt is supposed to be that way. su