For a look that's super easy but can be modified in a variety of different ways, wear a military jacket with jeans. Make this ensemble a bit more sophisticated by finishing off with a pair of dark green leather casual boots. As you get into your 30s, you want to start dressing maturely. That's when combinations like this become very relevant.
Military Jacket with Jeans Outfits For Men In Their 30s
If you're a fan of classic combinations, then you'll appreciate this combination of a military jacket and jeans. Wondering how you should dress as you pass the big 3-0? This combination is a vivid example.