Consider wearing a red print long sleeve shirt and navy jeans to feel self-confident and look fashionable. Dark brown leather loafers are a fail-safe way to infuse a dash of class into this ensemble. As a 30-something Millennial gent, you'll like this combo.
This laid-back combination of a red print long sleeve shirt and navy jeans comes to rescue when you need to look sharp but have no time. And if you wish to immediately polish off this outfit with one piece, complement your getup with a pair of brown leather casual boots. This outfit is your answer to the question of how to dress appropriately for your age after thirty.
If you're scouting for a bold casual but also sharp look, try pairing a red print long sleeve shirt with navy jeans. A pair of grey suede slip-on sneakers looks great here. Gentlemen wondering how to rock modern off-duty looks well into your 30s, you have your answer.