For an ensemble that's super easy but can be modified in a myriad of different ways, go for a raincoat and a crew-neck sweater. A pair of tobacco suede work boots effortlessly revs up the fashion factor of your ensemble. This ensemble is a viable option if you're picking out a neat getup for unpredictable fall weather. Gentlemen wondering how to stay fashionable in your 60s, you have your answer.