Hey puddin’, we’ve got a great Halloween costume for your little girl. The Harley Quinn Premium Child Dress comes with a jester headband and a black eye mask. The shiny red and black dress features a white clown collar and harlequin pattern accents. For years Harley Queen has been a villain, girlfriend to the Joker, member of the Suicide Squad and friends with Poison Ivy. Size: S. Color: Multicolored. Gender: Female. Age Group: Kids.