Enter Ravenclaw Tower when you add this Ravenclaw Blue Silk Tie to your Halloween costume. The dark blue necktie is decorated with gray, diagonal stripes and a Ravenclaw crest at the bottom. The crest features the Ravenclaw schoolhouse name and mascot, the raven. Add this costume accessory to any of our Hogwarts robes for a look ready to cast spells this Halloween season. Add a wand, hat, and scarf for extra Halloween costume authenticity!