You're dressed in a tuxedo, you wear a bow tie. A bow tie with a tuxedo is more formal than a straight tie with a tuxedo. Bill Nye bowdressformal Change image and share on social
As a kid at the World's Fair in 1965, I missed seeing the big global population clock roll over from 2,999,999,999 to 3 billion - I was really disappointed. Bill Nye bigbillionclock Change image and share on social