Putting together a light blue vertical striped long sleeve shirt with blue jeans is an amazing option for a casual look. Black leather loafers will effortlessly class up even the simplest outfit. This ensemble is most probably what you're looking for as a gentleman in his forties.
This combo of a light blue vertical striped long sleeve shirt and blue jeans is very easy to replicate and so comfortable to wear a variation of as well! A pair of aquamarine athletic shoes immediately steps up the street cred of this outfit. Think it's hard for guys in their 40s to perfect edgy casual looks? This pairing is indisputable proof of otherwise.