Sized down to a 2. I debated this one for a long time! Definitely runs large​,​ a size 2 still gives me plenty of room to layer. I loveeee the color (Lilac Orchid) and it’s very soft and warm. Slight itch factor but not enough to bother me​,​ especially as a layering piece. For reference i am 5’3​,​ 130lbs​,​ 34C; usually a S​/​size4​/​27 in denim.