A grey overcoat and a white polo are absolute staples if you're putting together a classic and casual wardrobe that holds to the highest sartorial standards. A good pair of white and red and navy athletic shoes is the most effective way to inject an air of stylish nonchalance into this look. You can bet this outfit is the answer to all of your autumn wear woes. This one is a modern and age-appropriate combination for 30-year-olds.