The Harry Potter books are some of the most popular globally; with movies and DVD distribution, Harry Potter has become an icon in the pop culture world. This ugly sweater features a Hogwarts crest with text that reads "Hogwarts Happy Christmas," with house animal icons, the Deathly Hallows and Expecto Patronus designs, and other holiday designs. It is made of 100% Acrylic. It has special washing and care instructions that are important to follow. Great gift idea for the holiday season!