Go for a straightforward but at the same time cool and relaxed choice in a varsity jacket and a cable sweater. Complement this getup with dark brown leather desert boots and the whole outfit will come together quite nicely. This combination shows that after thirty your outfit options are far from limited.
If you're after a laid-back and at the same time stylish ensemble, consider teaming a varsity jacket with a cable sweater. Throw a pair of white leather low top sneakers in the mix and ta-da: your outfit is complete. When it comes to casual outfit ideas for 30-something Millennial guys, this combination is ideal.