This gallery features Harley Quinn's various costumes and disguises over the years, dating from her first appearance during Gotham's No Man's Land through her adventures in her monthly comic, which was cancelled in 2003.
COSTUME #26Dr. Jessica Seaborn -- 2003
Harley Quinn #28 pencilled by Mike Huddleston
Deciding to be a therapist again, Harley Quinn created
the alter ego of Doctor Jessica Seaborn, as she couldn't use
her own name beause of her criminal record.