Using this hoodie is super easy. Just put it on and enjoy the comfort it brings. When you go out, you can put your hands in the front pockets to keep them warm or store small things like keys or your phone. As for sizing, remember to order 1 - 2 sizes bigger than your normal one for a better fit. For maintenance, simply toss it in the washing machine with cold water on a gentle cycle and use mild detergent. After that, hang it up to dry. Keep in mind that the color might look a bit different on your screen compared to the actual product, and there could be a small measurement error because it's hand - measured.