Why not make a crew-neck t-shirt and blue jeans your outfit choice? As well as very functional, these two items look good combined together. And if you want to immediately play down your getup with a pair of shoes, why not complete your getup with brown leather work boots? If it's one of those dull autumn afternoons, what better to brighten things up than a stylish ensemble like this one? This combo is a huge inspiration to anyone who wasn't sure about casualwear at 60.