These tank tops are easy to wear and suitable for various occasions. When you wear them, just choose the right size according to your body type. For men and unisex ones, pick from XS to 2XL, and for women, there are sizes from XS to 4XL. When it comes to cleaning, put them in the washing machine on a cold setting and turn them inside out. Wash them with clothes of similar colors. Only use non - chlorine bleach if they get really dirty. After washing, it's best to hang them to dry. You can also use the tumble dryer on a cool or low - heat setting. But be careful, don't use fabric softener because it might make the colors fade. And don't try to iron or dry clean them, as it could damage the fabric.