King Congo 3/4 Child Gorilla Mask by Rubies. $ 3/4 Vinyl Child Gorilla Mask. King Congo 3/4 Child Gorilla Mask. Add to sweatpants and a shirt for an. Gorillas and Monkey costumes always make for a great get-up! So why not visit They're funny, they're goofy, and they're the perfect addition to your Halloween look! With Gorillas and Monkeys . Hairy Black Gorilla Mask. $ Reg.