https://www.maviscostume.com/ mavis costume Hotel Transylvania Costume Mavis Periphery a. Hairstyle: Mavis rocks a sleek and voluminous side-swept hairstyle. Straighten your hair or use a wide-barrel curling iron to create soft curls that can be swept to one side. b. Accessories: Mavis' fashion-forward accessories are essential to complete the costume. Try a black choker necklace, studded earrings, fingerless gloves, and bracelets to add a rebellious edge. Don't forget her signature bat-shaped hair clip as a finishing touch!