The hat from our fanart Harry Potter Sorting Hat Sticker can determine your future. It's not a regular hat we wear during the winter - it is a sentient magical hat at Hogwarts that decides which of the four school Houses each new student belongs most to. These four Houses were Gryffindor, Hufflepuff, Ravenclaw, and Slytherin. By the way, the Sorting Hat initially belonged to Godric Gryffindor, who is one of the four founders of Hogwarts.