We're loving the way this smart casual pairing of a navy blazer and blue jeans immediately makes any man look on-trend. A trendy pair of white canvas low top sneakers is the simplest way to add a sense of stylish effortlessness to your look. So as you can see, this look is a really wonderful pick, especially for awkward transition weather, when the temperature is dipping. If you're not sure how to dress age-appropriately without giving up on fashion, this pairing is a great example.