These 'Breaking Some Shells' tank tops are easy to wear. Just put them on like any other top and you're good to go. For sizes, men and unisex options range from XS to 2XL, while women's sizes go from XS to 4XL, so you can pick the one that fits you best. When it's time to clean them, machine wash cold, turn them inside out and wash with clothes of the same color. Only use non - chlorine bleach if really needed. After washing, hanging them to dry gives the best results, but you can also use the tumble dryer on cool or low heat. Remember, fabric softener can make the colors fade, so don't use it. Also, don't iron or dry clean these tank tops to keep them in good condition.