For a look that's street-style-worthy and effortlessly sophisticated, make a navy duffle coat and chinos your outfit choice. And if you wish to instantly ramp up this look with shoes, complete your ensemble with dark brown leather dress boots. As a 30-something Millennial gent, you probably want to start dressing maturely. If that's the case, outfits like this are a lifesaver.
Marrying a navy duffle coat with chinos is an on-point idea for a casually polished ensemble. Feeling adventerous? Jazz things up by finishing off with a pair of white and black leather low top sneakers. As you move into your 30s, you probably want to start dressing like a grown-up. In this case, inspiration like this proves very useful.
When the setting calls for a casually smart menswear style, consider pairing a navy duffle coat with chinos. To give this outfit a smarter finish, why not add a pair of dark brown leather dress boots to the equation? So as you can see this outfit is something you can totally wear as a 30-something Millennial guy.