For a casual outfit with a contemporary spin, you can easily go for a light blue denim jacket and a short sleeve shirt. If you wish to immediately play down your getup with one single item, why not complement your getup with a pair of white and green canvas low top sneakers? As super hot summer weather settles in, it's time for summery looks like this one. Wondering how to perfect casual dressing in your 50s? This pairing is the perfect answer.