Create some Mutant Mayhem in this Rubies Halloween Boy's Teenage Mutant Ninja Turtle Donatello Costume. Be part of this new generation of heroes. They will rise from the sewers of NYC to save the day and keep the city safe! Baby turtles that encountered a mystery "ooze" spring to life to conquer the mean streets. Rubies Halloween Boy's Teenage Mutant Ninja Turtle Donatello Costume includes a padded jumpsuit with a removable shell and a mask. Viacom/Nickelodeon officially licensed costume.