Using this O - neck Rhino Printed T - Shirt is a breeze. Just put it on and you're ready to go for any casual outing. When it comes to washing, it's best to use a gentle cycle in cold water to keep the colors vibrant and the fabric in good shape. Avoid using bleach as it can damage the print. After washing, you can tumble dry on low heat or hang it to dry. Make sure to check the size chart carefully before purchasing to get the perfect fit. And don't forget, since different suppliers may have slightly different sizing, always double - check to ensure you're happy with your choice.