As you can see here, looking dapper doesn't require that much effort. Just team a beige crew-neck sweater with a light blue vertical striped dress shirt and be sure you'll look amazing. Let your sartorial credentials really shine by complementing this getup with a pair of tan suede brogues. This one is a smart idea when it comes to picking out a neat outfit for awkward fall weather. This getup should erase any doubts you had about sleeker looks as a gentleman in his twenties.