You're looking at the solid proof that a white blazer and navy dress pants are amazing when worn together in a sophisticated look for a modern guy. Introduce a pair of black leather tassel loafers to the mix and ta-da: the getup is complete. And if we're talking outfit ideas for 40-year-old guys, this combination is perfect.
This combination of a white blazer and navy dress pants is a goofproof option when you need to look like a true connoisseur of men's style. If in doubt about what to wear in the shoe department, go with black leather double monks. If you're wondering what you should wear as a guy over 40, this ensemble gives a fair idea.