Polyester -Material:Polyester. -Package includes:Dresses + Hair Accessories + Ears + Necklace + Tail + Socks + Bow. -The costume will be made in standard Asia size. Please get the size Chart in the item description. -Please kindly send us message once you don't know the sizes.Provide us height,weight,bust,waist and hip sizes. -This costume make by Professinal And Exquisite Workmanship, Fine Close Stitches. 100% Brand New and High Quality.