$78.99

This officially licensed Sesame Street Magenta Yip Yip costume has a number of benefits. It will transform you into a popular character from Sesame Street, so that's great. You can forget about spending hours doing your hair and makeup before going out because it covers your head and body completely, very convenient. And best of all, you need not say anything besides "Yip, yip, yip... or Nope, nope, nope..." all night because that is all this alien ever says. This costume is just one more thing that proves that all you need to know in life can be learned by watching Sesame Street.

By Disguise