For a look that delivers functionality and dapperness, rock a harrington jacket with beige shorts. When in doubt about the footwear, introduce a pair of white low top sneakers to this look. Naturally, you're looking at a nice option for a super hot day. All in all, a perfect example of off-duty style for 30-year-old gentlemen.
If you're looking to take your off-duty style game to a new level, make a harrington jacket and beige shorts your outfit choice. Complement this getup with a pair of white low top sneakers and the whole ensemble will come together perfectly. Bet you could rock a version of this ensemble all summer long. A no-brainer pairing appropriate for guys in their thirties who prefer casual clothing.