A beige hoodie and light blue jeans are a great combo to have in your casual closet. If you want to immediately step up your look with a pair of shoes, why not complete your ensemble with tan suede casual boots? With a look like this in your winter closet, you'll manage to stay snug and look stylish despite the below-freezing temperatures. Perfect if you're on a mission for some incredibly inspiring relaxed casual style for 20-year-old gentlemen.