For an ensemble that's super simple but can be modified in a great deal of different ways, try pairing a navy crew-neck t-shirt with navy chinos. Grey athletic shoes are guaranteed to add a dose of stylish casualness to this getup. This one is an appealing option when it comes to a neat look that will take you from summer to fall. Those who are curious whether you can still pull off edgy casual outfits as you pass the big five-oh, you have your answer.