They Don't Wear Black Tie is a Brazilian film directed by Leon Hirszman. The story revolves around a group of factory workers who are organizing a strike to demand better working conditions and fair wages.
The main character, Tião, is torn between his loyalty to his fellow workers and his desire to provide for his pregnant girlfriend, Maria. As tensions rise between the workers and the factory owners, Tião must make difficult decisions that will impact not only his own future, but the future of the entire community.
They Don't Wear Black Tie explores themes of class struggle, solidarity, and the sacrifices individuals must make in the pursuit of justice. The film is a powerful portrayal of the challenges faced by working-class people in Brazil and the importance of standing up for one's rights.