20 pts !!

What is the difference between a blue-collar worker and a white-collar worker?

Blue-collar workers earn a living in jobs that involve manual labor, while white-collar workers earn a living in professional or office based jobs.

White-collar workers keep their clothes clean during the course of the workday, and blue-collar workers do not.


Blue-collar workers have defined work clothes or protective attire, while white-collar workers wear white shirts.


White-collar workers must wear a shirt and tie to work, but blue-collar workers can dress casually.