Make a blazer and blue jeans your outfit choice to put together an interesting and current casual ensemble. Up your whole look by finishing with black work boots. As a guy in his thirties, you want to start dressing like a grown-up. That's when combos like this become a great source of inspo.
Black Work Boots with Blazer Outfits For Men In Their 30s
For something more on the casual and cool side, try pairing a blazer with navy skinny jeans. Hesitant about how to finish? Introduce black work boots to the mix for a more laid-back take. As you mature into your 30s, you probably want to start dressing like an adult man. If that's the case, getups like this prove useful as a source of inspo.