Red Hogwarts Express T-shirts

[Kristina4109]

Hello, podcast team! On a couple of different shows I spotted both Sha Un and Craigory wearing this really cool red T-shirt with the Hogwarts Express logo on it. My niece who is HP obsessed would love this. I wanted to get her one for Christmas.

I checked Universal Orlando's website and they have lots of HP T-shirts but I cannot find that specific one. Is this something that is park specific merchandise? Figured I'd check.