1. Order a fake item from https://wwww.dhgate.com/. It really has to be a fake replica.
2. Once it arrives, go to the seller and complain it is fake and make up a sob story about your child being bullied cause he wore a fake X. He will ask you to send it back. Say you can't cause it's illegal to ship fake clothing.
3. He will offer you a partial refund depending on the seller, reject it and keep complaining and he will issue a full refund.
4. If the seller is stubborn you can always escalate it with DHgate who will give you a refund for sure.

This method has been working really well lately, because DHgate is having problems with fake reps and are constantly banning sellers.