These women's t-shirts and premium t-shirts are perfect for the Christmas dinner. When you wear them, just zip up or put them on easily. For washing, remember to use cold water and turn them inside out. Wash them with similar colors to avoid color bleeding. Only use non - chlorine bleach if really necessary. After washing, it's best to hang them dry. If you're in a hurry, you can use the cool or low - heat tumble dry setting. Don't use fabric softener because it might make the colors fade. And never iron or dry clean these shirts to keep them in good condition.