To use this sweatshirt, just slip it on and enjoy the warmth and comfort. It's suitable for casual outings, lounging at home, or even light outdoor activities. When it comes to washing, turn it inside out and use a gentle cycle with cold water. This helps to protect the graphic and the fabric. Avoid using bleach as it can damage the colors. After washing, tumble dry on low to maintain its shape. You can iron it on a low setting if needed, but be careful not to iron directly over the graphic. Also, store it in a cool, dry place to keep it in good condition.