To use this sweatshirt, simply put it on like you would any other top. It's great for casual outings, lounging at home, or even for a Christmas gathering. When it comes to washing, turn it inside out and use a gentle cycle with cold water. Avoid using bleach as it can damage the fabric. Tumble dry on low to keep its shape. If it gets wrinkled, you can iron it on a low - heat setting. Just be careful not to iron directly over the printed design to avoid any damage.