Dress up Dr. Harleen Quinzel, a.k.a Harley Quinn, the Joker's frequent accomplice and lover, whom she met while working as a psychiatrist at Arkham Asylum, where the Joker was a patient. Her name is a play on the name "Harlequin", a character which originated in the commedia dell'arte. Harley Quinn dress, Harley Quinn costume, Harley Quinn outfit, girls costume, DC Comics costume, Harley Quinn makeup, Halloween costume, cosplay costume, girl's dress, costume for girls, harleen quinzel, joker, dc comics, villain, costume, dress up, girls clothing, kids costume