To use these women's Go Dragons T-shirts and Premium T-shirts, just put them on and show off your style. When it's time to clean them, machine wash in cold water, turning them inside out and washing with similar colors. Only use non - chlorine bleach if needed. After washing, you can either hang them to dry for the best look or use a cool or low - heat setting in the dryer. Be careful not to use fabric softener as it can make the colors fade. And don't iron or dry clean these shirts to keep them in good condition.