You'll be surprised at how super easy it is for any gentleman to get dressed like this. Just a navy print short sleeve shirt and grey chinos. White low top sneakers are the glue that pulls this getup together. If it's one of those dull fall afternoons, what better to brighten things up than a seriously stylish ensemble like this one? Casual outfits for 30-something gents aren't actually that hard, as you see here.