For a relaxed casual look, go for a long sleeve shirt and jeans — these two items play pretty good together. A great, less conservative combo for maturing men.
Jeans with Long Sleeve Shirt Casual Chill Weather Outfits For Men In Their 30s
This pairing of a long sleeve shirt and jeans is hard proof that a pared down off-duty outfit doesn't have to be boring. To introduce a more casual aesthetic to this look, introduce black athletic shoes to this look. Perfect to tell the world that you're mature enough and confident enough to own your fashion choices.
A long sleeve shirt and jeans are essential in any guy's great casual closet. To add more class to your outfit, round off with brown leather casual boots. When it comes to casual style tips for over-30 guys, this outfit is perfect.
If you gravitate towards laid-back style, why not rock a long sleeve shirt with jeans? This pairing shows that after thirty your style options are looking great.
To put together a casual outfit with a modern twist, dress in a long sleeve shirt and jeans. Relaxed getups for stylish guys in their thirties aren't actually that hard, as you can see here.