To use your custom side bow sweatshirt, just put it on and show off your unique style! When it comes to maintenance, don't wash it for at least ten days after you receive it because of the product used to stop fraying. After that, you can wash it like you would with normal clothes. Since it's made to order, please be patient as it takes 7 - 10 business days to process. Enjoy your one - of - a - kind sweatshirt!