What a great sweater! the pale pink is sweet but the grey was more my style. i'm 5'5" 120 (34c) and the xs is perfect. i know everyone is saying this sweater runs large but i believe this style is meant to be a bit oversized, so i would call it true to size with that in mind. the arms are long, the shape is boxy (but not short) and i love the way it hangs on my thin frame. it's super soft & cozy; will easily be a go-to sweater this fall.