Hogwarts School of Witchcraft and Wizardry is celebrated in the books written by JK Rowling. Hogwarts is a school for young witches and wizard who need to learn the skills of magic. Each student is assigned to a house when they arrive. The Sorting Hat determines where each student fits. Gryffindor, Ravenclaw, Hufflepuff, and Slytherin are the four school houses. If you are looking for officially licensed Harry Potter Merchandise, you've come to the right place. Bioworld specializes in creating officially licensed apparel and accessories, along with other cool geek merchandise. This officially licensed young girls tee features a house crest with the house name in white over the top of the crest. Made of 100% cotton for a comfortable breathable fabric top. Makes the perfect gift for young Harry Potter fans.