These 'Chaos' hoodies from Donnie Illustrations are super easy to use. Just slip them on and you're ready to go! When it comes to washing, put them in the machine on a cold setting and turn them inside out. Make sure to wash them with clothes of similar colors. Only use non - chlorine bleach if really needed. After washing, hanging them to dry is the best option, but you can also use a tumble dryer on a cool or low - heat setting. Don't use fabric softener because it can make the colors fade. And remember, don't iron them or take them to the dry cleaner.