This pairing of a navy blazer and a white dress shirt is a lifesaver when you need to look like a real dandy. Grey athletic shoes will bring a playful vibe to an otherwise mostly classic outfit. When it comes to casual clothing for gents in their 30s, this getup is a good look on almost anyone.
Such must-haves as a navy blazer and a white dress shirt are the perfect way to inject some sophistication into your current casual wardrobe. Want to break out of the mold? Then why not go for charcoal rubber sandals? A good, less conservative ensemble for 30-something Millennial men.