For an effortlessly smart look, go for a navy knit blazer and chinos — these pieces work beautifully together. Tap into some Idris Elba stylishness and spruce up your outfit with a pair of black oxford shoes. Nothing like a kick-ass look to brighten up a gloomy autumn afternoon. Just because you've passed the big 5-0, doesn't mean you can't dress fashionably, and this combo demonstrates just that.