This Adult Gumby Costume captures the fun of America’s favorite clay cartoon! Blow the evil blockheads out of the water with this officially licensed Gumby Costume featuring a vivid green jumpsuit with Gumby’s friendly smiley face. A great retro tv costume to bring you back to an innocent time where Gumby make everything right! One size fits most Adults. Availability: This Gumby Halloween Costume takes approximately 1 business day to leave the warehouse plus transit time.