“This is the last costume he ever wore for Imaginarium of Dr Parnassus,” she says, black widow costume adults both proud and sombre. The last costume that Heath Ledger ever wore for The Imaginarium of Dr Parnassus. Lydia disappears briefly before returning with a costume that I am not embarrassed to admit almost made me cry. The dirtied white clown costume was covered in plastic. Tagged with the name ‘Heath Ledger’.