This le Joker photo contains
costume d'affaires and costume d’affaires.
There might also be
bien habillé personne, costume, costume pantalon, tailleur-pantalon, pantalon costume, pantsuit, personne bien habillé, pantalon de costume, costume, costume de vêtements, and costume trois pièces.
credit: TheJokerBlogs - "The following recordings are for the expressed purpose of medical research and is the sole ownership of Gotham City's Arkham Asylum Psychiatric Rehabilitation Program staff and facilities. [...]"