Unisex BIOWORLD Heather Silver Harry Potter Slytherin Housing T-Shirt

Some might call you ruthless, but you know you're just determined. You've got the pride of the great Slytherin house riding on your shoulders, after all. Show out for the green and silver with this Slytherin Housing T-shirt from BIOWORLD. Whether you're studying in the Great Hall or running to your next potions lesson, this relaxed-fit tee will be sure to keep all other lesser houses in check.