This combination of a field jacket and beige linen dress pants is a fail-safe option when you need to look refined and truly stylish. You could perhaps get a bit experimental in the footwear department and choose a pair of white and navy low top sneakers. Clearly, you're looking at a nice choice for an extremely hot afternoon. If you've passed the big three-oh, take inspiration from getups like this to take a more mature approach to your personal style.