Add this Harry Potter Slytherin House crest t-shirt to your wardrobe. This stylish, 100% cotton black slim fit t-shirt features the official school crest for Gryffindor's main rival at Hogwarts. Be sure to check out our Size Chart to get an idea of the average size and dimensions of this Harry Potter Slytherin Crest tshirt style. Check back often for some of our new Harry Potter clothing and other Harry Potter merchandise at great prices only at AnimationShops.com.