Harry Potter went from the loneliest boy in the world to Hogwarts legend in the course of the famous novels. Today he is everyone's favorite boy wizard and loved by so many fans worldwide. Of course, all young wizards should attend Hogwarts School of Wizardry and Witchcraft to develop their skills. Which House are you from? These pajama pants feature a Slytherin snake green foil design on the left leg. Made of 60% Cotton, 40% Polyester with elastic drawstring waistband and pockets.