These adult t-shirts are the best Harry Potter merchandise around, and their designs are magical. From book cover prints to simple tops, see them here.

Harry Potter Hufflebuff Gym T-shirt. It's no secret that members of the House of Hufflepuff are hardworking, and this Harry Potter Hufflebuff Gym T-shirt ($22) proves it.

We searched the Etsy market for shirts you can purchase or recreate yourself. Don't worry, you can leave your wizard costume at home for these dress-up ideas. 5 Stylish Harry Potter shirts for a ...

What do you get the Harry Potter fan who has everything – or rather, has too much of one thing? Here are our favorite Harry Potter items that aren't shirts.

There are four T-shirts to choose from and each is emblazoned with one of the Hogwarts coats of arms PRIMARK has launched a new range of Harry Potter T-shirts – and they’re just £6. Eager ...

These adult t-shirts are the best Harry Potter merchandise around, and their designs are magical. From book cover prints to simple tops, see them here.

These adult t-shirts are the best Harry Potter merchandise around, and their designs are magical. From book cover prints to simple tops, see them here.