This 'Not in the Mood' sweatshirt from Retro Division is super easy to use. Just put it on and enjoy its comfort. When it's time to clean, machine wash it cold, turning it inside out and washing with similar colors. Only use non - chlorine bleach if needed. For the best look, hang it to dry after washing, but you can also tumble dry on cool or low heat. Remember, using fabric softener might make the colors fade. And don't try to iron or dry clean it, as that could damage the sweatshirt.