This relaxed combo of a white crew-neck t-shirt and beige chinos is a real life saver when you need to look dapper but have zero time to spare. Complete your ensemble with white leather low top sneakers to tie the whole look together. If you're looking to keep warm during the cold months and look on-trend while doing so, this ensemble fits the bill. So as you can see, in your 40s your styling options are far from limited.