This Character Is Known For Solving Mysteries With His Friends. Heres A Hit.. Scooby Dooby Doo Its Scooby Doo The Scooby Doo Costume For Toddlers Includes A Brown Jumpsuit With Black Spots And Attached Tail A Green Collar With The Letter S And A Character Headpiece. If You Toddler Loves Solving Mysteries With Scooby Doo And The Gang Theyll Love This Costume. This Officially License Costume Will Be Perfect For Halloween Or Playtime.