These Glitchygorilla tank tops are easy to wear. Just put them on like any other top. For sizing, check the size range provided (XS - 2XL for men's/unisex and XS - 4XL for women's) to find your perfect fit. When it's time to clean them, use a cold - water machine wash. Make sure to turn them inside out and wash with similar colors. Only use non - chlorine bleach if needed. After washing, hanging them to dry is the best way, but you can also tumble dry on cool or low heat. Don't use fabric softener because it can make the colors fade. And remember, don't iron or dry clean these tank tops to keep them in good condition.