Using your personalized dog - themed sweatshirt is super easy. Just slip it on like any regular sweatshirt and show off your love for dogs! When it comes to washing, you can simply toss it in the washing machine as it's machine - wash safe. But remember, due to the copyrighted artwork, avoid using harsh detergents that might fade the print. Also, since preview images might look a bit different from the real thing in terms of color, don't be surprised if there's a minor variation. Keep it in a cool, dry place when not in use to maintain its quality. And if you have any questions, feel free to contact us.