To use these Fly London heels, simply slip them on and you're ready to go. They're great for various occasions, from a night out to a work event. When it comes to cleaning, use a soft, damp cloth to wipe the leather parts gently. Avoid getting them too wet or using harsh chemicals as this could damage the leather. For storage, keep them in a cool, dry place, and it's a good idea to stuff the shoes with tissue paper to help them keep their shape. Also, be aware that the measurements may vary by size, so choose the size that fits you best according to the provided measurements.