One of the coolest ways for a man to style a white and navy vertical striped long sleeve shirt is to marry it with brown chinos in a laid-back look. Put a different spin on this ensemble by wearing a pair of tan suede loafers. With springtime coming, it's time to put on simple and on-trend getups, just like this. This getup should erase any doubts you had about wearing classier clothes in your early 20s.