This The Mentalist screencap 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
jambes nues, collants, pantalons moulants, skintight, pantalon skintight, pantalon collant, collant, pantalon, pantalons sport, flanelle, gabardine, tweed, and blanc.