You're looking at the definitive proof that a navy double breasted blazer and grey dress pants are awesome when worn together in a polished ensemble for a modern gent. In the footwear department, go for something on the relaxed end of the spectrum and finish off your ensemble with brown leather boat shoes. Naturally, it's easier to work through a baking hot summertime day in a light and breezy ensemble like this one. A safe bet combo appropriate for mature gents.