Harry Potter Gryffindor Quidditch Hogwarts School (L) T-shirt Maroon. Show off your love for all things Harry Potter with this Gryffindor Quidditch Hogwarts School T-Shirt. This tee features the iconic emblem of the famous wizarding school along with the Gryffindor house colors. Perfect for casual wear or attending a Quidditch match, this T-shirt is a must-have for any Potter fan. Sold As Is. Pre-Owned. Excellent Condition.