As you can see, looking seriously stylish doesn't take that much time. Just pair a navy horizontal striped crew-neck t-shirt with grey dress pants and be sure you'll look incredibly stylish. White canvas derby shoes are a surefire way to inject an added dose of style into your ensemble. As this combo suggests, you can't think of a better idea for warm weather. So if you need style ideas on what to wear as you go into your 40s, this getup is definitely worth saving for later.