arch doxy
obsolete The leader of a female band of thieves or gypsies, who acts as an accomplice to her male counterpart, an "arch cove" or "arch rogue." The beguiling women put on a fantastic show of exotic dance, while their arch doxy secured "donations" from the audience.
doxy
(ˈdɑksi) n. a gangster’s woman. (Underworld.) Lefty’s good-looking doxy dropped off this package. It’s ticking.