To use these sandals, simply slip your feet in and fasten the ankle strap. They're great for a night out or a special event. When it comes to care, avoid getting them wet as it might damage the glitter bottom. Clean them gently with a dry cloth. Store them in a cool, dry place when not in use to keep them in good shape. Remember, since they fit true to size, you don't have to worry about sizing issues. Just put them on and enjoy looking fabulous!