I highly recommend this top. i am busty and was concerned that it might not be flattering. but i find it flattering. i also don't have the greatest arms, so i wore a crisp white top underneath. see my pics below. hides any tummy pooch and is so flattering. runs tts. i ordered a small. i'm 5' 120 lbs. the petite might have been too short for my taste. don't hesitate!