Combining a navy and green suit and a dress shirt is a fail-safe way to infuse your styling routine with some rugged sophistication. To introduce a touch of stylish effortlessness to this ensemble, complement your ensemble with blue canvas low top sneakers. As you can see, this combo is a really great choice, especially for transitional weather, when the temperatures are dipping. If you're wondering how you should dress as a guy in his sixties, this combo gives a fair idea.