Using these shirts is as easy as putting on your favorite piece of clothing! Just pick the size that fits you best and wear it with confidence. When it's time to clean them, remember to machine wash cold and turn them inside out. Wash with similar colors to keep them looking great. Only use non - chlorine bleach if really necessary. After washing, hanging them to dry is the best way to maintain their shape and color, but you can also tumble dry on cool or low heat. Stay away from fabric softener because it can make the colors fade. And don't try to iron or dry clean these shirts, as it might damage them.