This hoodie isn't going to keep you warm. There are no pockets. It's not very practical.
BUT I DO NOT CARE. This hoodie is CUTE. And if you're overweight like me and trying to lose pounds, it's nice to have something you can work out on but that still makes you feel a bit covered up. It helps disguise back fat as well.
I normally wear a L or XL. This is a L and feels true to size.