This Michael Jackson photo contains
bien habillé personne, costume, costume pantalon, tailleur-pantalon, pantalon costume, pantsuit, personne bien habillé, pantalon de costume, pantalons longs, des pantalons longs, pantalon long, pantleg, and pantalon.
There might also be
jambe de pantalon, pantalon jambe, pantalon stretch, pantalon extensible, stretch pants, and chino.