For a relaxed casual outfit with a clear fashion twist, make an olive shirt jacket and a white print crew-neck t-shirt your outfit choice. And if you want to effortlessly dress down your outfit with a pair of shoes, why not enter dark green leather sandals into the equation? This here is hard proof that you actually can survive the summer heat and look easy breezy while doing so. All in all, a good demonstration of relaxed fashion for 30-year-old gents.