Dr. Seussí Thing One and Thing Two Costume for Adults is a perfect way to add fun and laughter on Halloween. The bright blue ballet tutu skirt with red edgings on the hem, plus the smart red tee, lend a dash of girly fun. The striped blue and white lower arm bands with calico lace ends and the socks add a perfect funky touch, along with the black biking shorts. The furry blue headband tops it all rather nicely. The entire costume is made of polyester and spandex. The total package includes the tee, tutu and headband.