This sweatshirt is super easy to use. Just put it on and show off your love for cats! When it comes to maintenance, it's machine - wash safe, so you can simply toss it in the washing machine. Use a gentle cycle with cold water to keep its shape and color. Avoid using harsh detergents as they might damage the fabric. As for drying, tumble dry on low to prevent shrinkage. Remember, the preview images might not exactly match the actual color of the sweatshirt, but that's just a minor difference. Enjoy your personalized cat - themed sweatshirt!