If you want to feel good, make sure you look good. If you want to earn more money, make sure your choice of clothing matches your ambition. You could go to a client meeting or network event underdressed, and that might work, but you will be valued less in terms of status, income and even self-respect. Not that you should care about the opinions of others. But when talking about increasing your income, you should prioritize this. Dress up.
