A light blue blazer and charcoal dress pants are a refined outfit that every modern man should have in his sartorial arsenal. You can take a more relaxed approach with footwear and introduce a pair of dark brown suede driving shoes to the equation. You know when it's extremely hot outside, sometimes only a cool outfit like this one can get you through the day. Interested in dressing tips for gents in their 40s? This combination is great inspo.