Adam Smith is founder of liberal ideology, and in one instant he says that a person should dress in a manner not to be ashamed of it. He is right about what he says. The way I dress myself allows people to make judgement call about me, and respond to me. In addition, Machiavelli resonates what Mr. Smith says. People will judge you with their eyes, and wear proper attire in public area.
Now, you be the judge by watching this video clip.