The suits and simple style of Warren Buffett speak to his overall goals as an investor. He does not live a lavish lifestyle, and he dresses cleanly. He has never been known to wear anything flashy, and he looks good no matter when he is seen in public. Because of his personals tyle, people tend to trust Warren. This is a way for people to begin thinking and dressing like Warren as a way of gaining respect.
The respectable dress that Warren uses is simple in that he wears muted suits with simple colors. He does not want to wear anything that makes him stand out, and he does not want to win the room with a suit or tie. He looks like an old time businessman who plans to do business with someone without focusing on his pocket square.
The suits and ties that Warren Buffett are lovely, but they are not something that people will write about in the style pages of the newspaper. He wants to be known for the work that he odes, and he does not want to detract from the things that he does every day.
Someone who is studying how Warren Buffett dresses will find that he looks like any other man who plans to work in their office. He does not try to outshine other people, and he does not use his clothes to exert any sort of control over the people that work with him.
The way that Warren Buffett dresses says something about his simple and down home values. Those values are very good for business, and they prevent him from overdressing to impress.