Muggle fashion is always changing and witches and wizards try their best to stay on top of the latest trends. An easy way to accessorize that is always in style is with the Harry Potter Dad Hat! The Harry Potter Dad Hat is an all velvet Harry Potter accessory with the 'Alohomora' spell embroidered in the front of the hat with a key and lock. It's the best Harry Potter Gift for fans who love the franchise and Harry Potter apparel!