A white and navy print short sleeve shirt and white jeans will introduce extra style into your current casual wardrobe. And if you want to instantly up the ante of this ensemble with footwear, why not throw a pair of brown suede loafers into the mix? No doubt, it's easier to work through a roasting hot warm weather afternoon in a breezy combination such as this one. This is an outfit you, as a gent in his 40s, can always rely on.