If it's comfort and functionality that you're looking for in menswear, try pairing a brown suede bomber jacket with a multi colored flannel long sleeve shirt. Introduce brown suede casual boots to this outfit and ta-da: the look is complete. As you can see, this ensemble is a really wonderful idea, especially for transeasonal weather, when the mercury is starting to drop. When it comes to fashion for 20-year-old guys, this getup is perfect.