Teaming a dark green trenchcoat and a crew-neck t-shirt is a fail-safe way to inject your styling collection with some effortless elegance. Beige suede chelsea boots are a guaranteed way to bring an air of class to your look. As you can see, this getup is a really nice pick, especially for awkward fall weather, when the temps are getting lower. This combination should encourage anyone who had doubts about wearing casual outfits as a middle-aged gentleman.