To use this sweatshirt, simply put it on like any other sweatshirt. It's suitable for all kinds of casual occasions. When it comes to maintenance, it's recommended to wash it in cold water with similar colors to keep the design and fabric in good condition. Avoid using bleach as it may damage the print. After washing, tumble dry on low to prevent shrinkage. Remember, since this is a custom - made item, it takes 7 - 10 business days to process, so plan your purchase in advance.