To use this sweatshirt, simply put it on and enjoy the cozy warmth it provides. You can wear it casually on a cold day or as part of your Christmas - themed outfit. When it comes to washing, turn it inside out and use a gentle cycle with cold water to keep the graphic and fabric in good condition. Avoid using bleach as it may damage the colors. After washing, hang it to dry or tumble dry on low heat. If you need to iron it, do it on the reverse side to protect the design. Also, remember that since it's made to order, it takes 7 - 10 business days to process, so plan your purchase accordingly.