Go all out in a blue dress shirt and a navy vertical striped suit. When not sure as to what to wear when it comes to footwear, introduce a pair of loafers to the mix. This getup illustrates that as an over-60 gentleman, you still have a wide range of style options.
Try pairing a blue dress shirt with a beige suit for incredibly dapper attire. Introduce a more laid-back finish to by rocking a pair of loafers. If you're not sure how to dress age-appropriately without giving up on style at 60 and beyond, this outfit is a great illustration.