To use this sweatshirt, just slip it on over your head and adjust it to your liking. You can wear it casually at home, while hanging out with friends, or during outdoor activities. When it comes to washing, turn it inside out and use a gentle cycle with cold water. Avoid using bleach as it may damage the fabric and the graphic. For drying, tumble dry on low heat to keep its shape and prevent shrinkage. If it gets wrinkled, you can iron it on a low - heat setting, but make sure to place a cloth between the iron and the sweatshirt to protect the design.