To exchange for your correct size, please first contact them at customercare@exiestudio.com to ensure the size you would like is in stock. One of their team members will help you process the exchange and send a new size to you without you having to do it through our website. If they do not have stock of your size they can order it in for you with a small wait. You will need to cover the expense of your return, but they will happily send out your exchanged item free of charge.