This classic and casual combination of a blazer and a brown cardigan can take on different nuances according to how you style it. Go for a pair of dark brown suede tassel loafers to immediately bump up the wow factor of this ensemble. While it can be a bit nerve-racking and time consuming to look stylish on extra cold days, it's looks like this that prove it's quite doable. No doubt, a savvy idea if we're talking fashion for 60-year-old guys.