For an ensemble that's pared-down but can be dressed up or down in a ton of different ways, wear a charcoal overcoat and a white crew-neck t-shirt. A pair of brown suede desert boots looks wonderful here. This combination is a viable idea if you're picking out a well-coordinated ensemble for awkward transition weather. Certainly a goofproof option if we're talking outfit ideas for 50-year-old men.