These ballet flats are super easy to wear. Just slip your feet in and you're ready to go. They're great for casual outings or adding a unique touch to your outfit. When it comes to sizing, remember that Demonia shoes are in US sizing. If you're from Australia, make sure to go 1/2 or 1 size larger than your normal size. As for maintenance, since they're made of vegan leather, you can use a soft, damp cloth to wipe off any dirt. Avoid getting them wet for long periods or exposing them to extreme heat. And don't forget, this is a pre - order item, so it might take a bit longer to arrive, but we'll keep you updated. If there are any issues with your size not being in stock, we'll get in touch with you as soon as possible.