Make a black pea coat and a navy and white print crew-neck sweater your outfit choice if you seek to look dapper without spending too much time. You could perhaps get a little creative on the shoe front and dress up this outfit by rounding off with black leather brogues. This one is a viable pick when it comes to piecing together a knockout outfit for awkward fall weather. Well into your 30s, you probably want to start dressing like an adult man. That's when combinations like this are a safe option.