A shirt jacket and a blue polo? It's easily a wearable ensemble that any guy can wear a variation of on a daily basis. Let your outfit coordination skills truly shine by complementing this getup with brown suede boat shoes. Can you see how very easy it is to look sharp and stay cozy when colder weather arrives, all thanks to combos like this one? As you see, as a gentleman in his 20s, you have a wide range of sartorial options.