It is great. Is it wool? If it is then washings will change it a little. I have some that my mum made that, despite my putting on a few pounds, have become smaller. If it is wool then enjoy it as it is, wash it carefully when it needs it, and it will conform to your shape in time. The look is good. Casual. The fact that she made it for you is great. Congratulations to you and to her. I hope to one day do as well.