For an ensemble that's very straightforward but can be modified in plenty of different ways, team a navy crew-neck sweater with navy shorts. To give your overall look a dressier spin, why not complete your getup with a pair of black leather brogues? One actually can keep your cool under the sweltering heat, and this look is proof of just that You can take inspiration from outfits like this if you're working your way through your mid-20s and you want to take a more mature direction in your style.