The Lady Gaga Harley Quinn costume captures her bold reinvention of the classic antihero. With a sharp red blazer, diamond-patterned sweater, and dark leather skirt, this look blends vintage Gotham style with Gaga’s fearless avant-garde touch. Heavy eye makeup, blonde hair with brown roots, and diamond-pattern tights complete the transformation — elegant yet unhinged, dramatic yet grounded. It’s the perfect mix of rebellion and high-fashion tragedy.