Using these women's T - shirts and premium T - shirts is as easy as putting them on and looking great. When it's time to clean them, remember to machine wash in cold water and turn them inside out. Wash with clothes of similar colors to prevent color bleeding. Only use non - chlorine bleach if necessary. After washing, hanging them to dry is the best way to keep their shape and color. But if you're in a hurry, you can tumble dry on a cool or low - heat setting. Stay away from fabric softeners because they can make the colors fade. And don't try to iron or dry - clean these shirts, as it might damage the fabric.