Team a white long sleeve shirt with khaki chinos to feel infinitely confident and look casually dapper. Let your sartorial savvy truly shine by finishing your ensemble with espadrilles. So if it's a baking hot day and you want to look seriously stylish without exerting much effort, this getup will do the job in no time. Wondering how to perfect casual outfits as you step into your 40s? This combo is a wonderful example.