If you're on the lookout for a relaxed yet sharp look, try teaming a tan harrington jacket with jeans. Black check leather low top sneakers look perfect here. Overall, a good demonstration of casual style for 30-year-old men.
Tan Harrington Jacket with Jeans Outfits In Their 30s
Why not team a tan harrington jacket with jeans? Both of these items are totally practical and will look amazing when paired together. When in doubt as to what to wear in the shoe department, complete your outfit with white leather low top sneakers. Laid-back outfits for 30-something Millennial men aren't actually that hard, as you can see here.