To use this sweatshirt, just put it on and enjoy the cozy warmth and cool 3D design. When it comes to washing, turn it inside out and use a gentle cycle with cold water. Avoid using bleach as it might damage the vinyl design. For drying, tumble dry on low heat or let it air dry. Keep in mind that since it's made to order, it takes 7 - 10 business days to process. Don't pull or tug on the vinyl puff design to keep it looking great for a long time.