I bought this recently after trying on both the small and xs. for reference, i'm small-framed, 5'3", 120 pounds, size 4 in most clothes, but can't wear petite sizes, usually a small or medium in retailer tops. i liked the fit and length of the small but the armholes were so big you could see the whole side of my bra. no one wants to see anyone's bra, not even their bra straps. i'd worn a white cami in under my tee that day, so i put it on and it improved the side view, but i didn't like the white