A beige trenchcoat and red dress pants are solid sartorial weapons in any guy's closet. Add brown leather loafers to the mix to avoid looking too polished. That's the look for a 30-something Millennial gentleman to project he has what it takes to succeed.
Beige Trenchcoat with Brown Leather Loafers Warm Weather Outfits For Men In Their 30s
A beige trenchcoat and a charcoal wool suit are a polished look that every smart gent should have in his wardrobe. When this ensemble is just too much, play it down by wearing brown leather loafers. This combination proves that in your thirties your style options are looking good.