If you're scouting for an off-duty but also sharp outfit, try pairing a purple crew-neck sweater with jeans. To introduce an extra dimension to this getup, complement this look with dark brown leather casual boots. As a 30-something gent, you want to start dressing like a grown-up. If that's the case, combinations like this are ideal as inspo.
Effortlessly blurring the line between dapper and relaxed, this combo of a purple crew-neck sweater and jeans can easily become one of your favorites. The whole look comes together if you round off with a pair of black and white low top sneakers. And if we're talking fashion tips for 30-something gentlemen, this combo is perfect.