I love the design of this sweater, however, it was too large on me although I used the sizing chart as a guide in ordering it. It is also a sweater that really sheds terribly. A person with breathing issues would have a difficult time wearing it. And, I think the design would be better should a 'placket' cover the full button closure so you would not see the buttons when the side button is used for the asymmetric look which I really like.