You mean, show up in a hoodie at the inauguration of the President? Even billionaires are not exempt from certain social mores. Besides, suits, if tailored cor

You mean, show up in a hoodie at the inauguration of the President? Even billionaires are not exempt from certain social mores. Besides, suits, if tailored correctly, are perfectly functional garments, and I'm sure all the billionaires have Savile Row++ bespoke tailors.