This smart casual pairing of a puffer jacket and a turtleneck is super easy to put together in no time flat, helping you look awesome and prepared for anything without spending a ton of time searching through your closet. If you want to effortlessly dial up your outfit with one piece, complement this outfit with a pair of black leather chelsea boots. Ideal to show the world that even as a guy in his 20s you're confident enough to hold your own in the fashion department.