GAP Crew Neck Cardigan, Hot Coral Color Size M - Runs Small

GAP Crew Neck Button Down Cardigan Lightweight Sweater. 'Hot Coral' Color with matching buttons. Ribbed Cuffs and Hem. Excellent Condition. Tag shows Size M. Shown on a woman's size 6 mannequin. Personally, for a cardigan, I think it's more of a size S. But for a wear alone sweater, it could be a M.