These women's t - shirts are super easy to wear. Just put them on and go about your day! For regular t - shirts, pick your size from S to 4XL, and for premium ones, choose from S to 3XL. When it's time to clean them, machine wash cold, turning the shirts inside out and washing with like colors. Only use non - chlorine bleach if necessary. After washing, hanging them to dry will keep them in great shape, but you can also tumble dry on cool or low heat. Remember, fabric softener can make the colors fade, so skip it. And don't iron or dry clean the shirts to avoid any damage.