For a casually cool getup, go for a crew-neck t-shirt and a navy quilted barn jacket — these two items play nicely together. If you feel like playing it up a bit now, complete this getup with a pair of charcoal desert boots. As you're heading into your 30s, you probably want to start dressing like a grown-up. In this case, looks like this are a tested option.
Charcoal Desert Boots with Crew-neck T-shirt Smart Casual Outfits In Their 20s
Wear a crew-neck t-shirt and navy chinos to create a seriously sharp and modern-looking laid-back outfit. To give your overall look a more refined finish, introduce charcoal desert boots to the mix. If you're in your mid-20s, take cues from outfits like this to take a more serious approach to your personal style.