To assemble an off-duty look with a contemporary spin, you can easily rock an olive camouflage field jacket and white chinos. For something more on the smart end to finish off this ensemble, complete this getup with a pair of dark brown leather derby shoes. We promise this combo is the answer to all of your transeasonal dressing woes. Wondering what clothing is appropriate as you pass the big 6-0? This pairing is a practical illustration.