To use this sweatshirt, simply put it on like any regular top and enjoy its warmth and comfort. When it comes to washing, turn it inside out and use a gentle cycle with cold water to keep the design and fabric in good condition. Avoid using bleach as it may damage the colors. After washing, tumble dry on low heat or let it air dry. If you need to iron it, do it on the reverse side to prevent any damage to the design. Since it takes 7 - 10 business days to process, please be patient when waiting for your order.