Using this T - shirt is as easy as just putting it on! It's made for everyday wear, whether you're going out or just lounging at home. When it comes to maintenance, you can safely toss it in the washing machine. But it's a good idea to use a gentle cycle to keep the colors vibrant and the fabric in good shape. Also, remember that the preview colors might vary a bit from the real shirt because of lighting during the photo shoot or your monitor settings. So don't be surprised if there's a minor difference. Enjoy showing off your love for cats with this cool personalized shirt!