A navy quilted shirt jacket and navy wool chinos are great menswear essentials that will integrate brilliantly within your casual repertoire. Clueless about how to finish? Complement this outfit with mustard canvas high top sneakers to mix things up. As you can see here, this combination is a really smart choice, especially for weird fall weather, when the temps are starting to drop. This ensemble demonstrates that as a 30-something Millennial gentleman, you have a wide range of sartorial options.