Wednesday from Addams Family: Go to a thrift store or something & buy an old school girl uniform. Dye your hair black, braid it in pig tails, & wear dark make-up. ta-da! Wednesday! good luck! Thanks to Izzy for this fun idea. The Addams Family Wednesday Child Costume "Our Wednesday costume includes a short black dress with a large white collar and large white sleeves and a belt. Tights and Skull prop not included. This is an officially licensed costume from ""The New Addams Family Series?ду""."