I am a petite that has a 32 DDD chest. I bought the medium and I am absolutely swimming in it. Just to be clear, I have no expectations of a scrub top being tightly fitted, but this is ridiculous. And I am not sure why it is labeled as a "junior fit". It is long in the arms and the torso too. I am trying to decide now if I want to send it back. I also bought the size small, and while it fits my proportions much better, it is a bit tighter than I would like to get on and off. I need some kind of in between small plus size.