For an outfit that's sophisticated and Kingsman-worthy, wear a suit with a dark green overcoat. To bring out a more laid-back side of you, complement this getup with work boots. You see here that just because the mercury dipped to near-freezing doesn't mean your ensembles can't be both warm and dapper. As you're moving through your late 20s, you probably want to start dressing like a grown-up. In this case, getups like this are a tested option.