Opt for a dark brown turtleneck and khaki jeans if you want to look cool and casual without spending too much time. A pair of white leather low top sneakers is a wonderful idea to finish your look. As you can see here, dressing maturely doesn't mean dressing like a grandpa.
Dark Brown Turtleneck with Khaki Jeans Chill Weather Outfits For Men In Their 30s
Uber dapper and comfortable, this casual combo of a dark brown turtleneck and khaki jeans provides variety. If you want to feel a bit fancier now, complete this outfit with black leather chelsea boots. If you've passed the big 3-0, take inspiration from outfits like this to add more gravitas to your personal style.