This relaxed casual combination of a mint crew-neck sweater and dark green chinos is very easy to pull together without a second thought, helping you look awesome and prepared for anything without spending a ton of time rummaging through your wardrobe. When in doubt as to the footwear, stick to slip-on sneakers. If you're on a mission for a knockout winter-to-spring outfit, you found it. This outfit should inspire anyone who had doubts about sleeker style in his 20s.