For an ensemble that's worthy of a modern sartorially savvy gent and casually polished, wear a grey double breasted blazer with a white crew-neck t-shirt. Brown leather dress boots are an effortless way to add a confident kick to the look. During winter, when warmth is paramount, it can be easy to surrender to a less-than-stylish outfit in the name of practicality. This outfit, however, is a good illustration that you can actually stay cozy and remain stylish at the same time during winter. This ensemble proves that dressing your age and looking fashionable are not mutually exclusive things for a 20-year-old gent.