For an outfit that's super easy but can be styled in many different ways, wear a red print short sleeve shirt with khaki chinos. Amp up the dressiness of this outfit a bit by rounding off with a pair of burgundy leather tassel loafers. You totally can keep your cool under the sweltering heat, and this getup is hard proof of just that Getups like this have a sophisticated air that suit 30-something gents really well.