Costume Selection: Severus Snape by Skarkdahn on DeviantArt
Severus Snape Inspired Wizard Tunic and Cape, Cosplay, Mens Halloween Costume - Etsy
Deluxe Harry Potter Snape Costume for Men
Amazon.com: Men's Deluxe Harry Potter Severus Snape Costume, Professor Snape Outfit, Black Robe, Dark Arts Teacher Dress-Up Large : Clothing, Shoes & Jewelry