Clown Costumes. Whether you're looking for a fun, cheerful clown or something darker, there are many types of clown costumes to choose. On the fun, cheerful side, you'll find both mens and womens clown costumes . Adult Clown Giggles Halloween Costume. Forum Novelties. $ Adult Rowdy Clown Halloween Costume. Fun World. $ Choose options. California Costumes Sadistic Clown Adult Costume, X-Large. California Costumes. $ reg $ Sold and shipped by Pure Costumes 1/5.