Oompa Loompa doompadedoo I've got another puzzle for you. Now that we have that song stuck in your head here is this cute (or creepy depending on who's talking) Oompa Loompa wig. This wig is the perfect way to top off your Oompa Loompa costume celebrating the iconic factory workers from Willy Wonka and the Chocolate Factory and Wonka. This Oompa Loompa Child Wig looks like it popped straight out of Loompaland. It features the iconic green locks of the Oompa Loompas. Slight color variations in computer monitors, mobile devices and tablets may exist. Other Wonka costumes and accessories are sold separately on our page – subject to availability. One size fits most children and smaller teens.