The material is polyester fiber and non-woven fabric, soft and breathable. The wig is not include. Size L: Neck 17'-18', Leg 11.5'; Size XL: Neck 18.5'-19.7', Leg 12'. Cute and adorable Academic dress, make your pet lovely and handsome. Velcro designed to make pets neck and chest more comfortable. The funny pet costume is perfect for daily wear and special occasion, such as Halloween, theme parties, Christmas, Birthdays, Parades or Photo Shoot. Suitable for Cats and small size dogs, such as puppies, Teddy dog, Pug, Maltese, Jack Russell Terrier, Bichon Frise and so on.