For an off-duty look, go for a light blue long sleeve shirt and beige chinos — these items play beautifully together. Brown suede desert boots are a savvy option to finish your outfit. All in all, a good example of smart casual style for mature gentlemen.
Consider teaming a light blue long sleeve shirt with beige chinos to create an interesting and current off-duty outfit. If you need to effortlessly spruce up your outfit with a pair of shoes, introduce a pair of black leather casual boots to the mix. This combination shows that even in your fifties you still have a wide array of sartorial options.