Draco Dormiens Nunquam Titillandus. This is the motto below the Hogwarts School Crest. What does it mean you say? "Never Tickle A Sleeping Dragon." The student body is divided into 4 houses in Hogwarts, Ravenclaw, Slytherin. Gryffindor and Hufflepuff. This women's tee features large designs of the 4 animals representing each house (Lion-Gryffindor, Snake-Slytherin, Badger-Hufflepuff, Raven-Ravenclaw) The graphics and script are all done in a distressed print design. The womens tshirt itself is made of a soft 100% cotton fabric blend.