Stopped at the grocery store to pick up a few things and what do you know, Tony Kornheiser is chatting with some lady directly in front of me. We made eye contact as I walked passed them. He's a lot taller than I expected.
to look for that look just do an internet search of "stylish men in blazers", then dig around until you find pictures that you like. Generally you shouldn't use a suit jacket without it's matching pants but if it's solid (no pinstripes or pattern) most people won't notice.