A resounding yes to this relaxed pairing of a navy harrington jacket and a navy crew-neck t-shirt! For something more on the classy side to round off your outfit, complement your getup with a pair of black leather derby shoes. This combo is most probably what you've been looking for as a guy in his 30s.
Nail the casual and cool outfit in a navy harrington jacket and a navy crew-neck t-shirt. A trendy pair of burgundy leather loafers is the simplest way to add a little kick to the outfit. Now that's an outfit any 30-something Millennial gentleman will like.
For a sharp look without the need to sacrifice on functionality, we turn to this combination of a navy harrington jacket and a navy crew-neck t-shirt. Want to dress it up when it comes to shoes? Complement this getup with a pair of black leather chelsea boots. A safe bet for gentlemen in their thirties on the lookout for a more professional look.