If you’re looking for licensed Harry Potter merchandise you’ve come to the right place! The Marauder Map is a magical piece of parchment that will reveal anyone’s location on the Hogwarts School grounds. First the password, "I Solemnly Swear That I Am Up To No Good" Now access to the Marauders Map is yours!! This officially licensed girls tee features the password on a glitter front graphic. Made of 50% Cotton, 50% Polyester. This top makes the perfect gift for a Harry Potter fan.