A black tank and blue denim shorts are the kind of a tested casual combination that you so awfully need when you have no extra time to plan an outfit. Rev up the formality of your look a bit by finishing off with a pair of black leather wedge sandals.
A black tank and blue denim shorts are absolute staples if you're putting together a casual wardrobe that matches up to the highest sartorial standards. You could perhaps get a bit experimental in the shoe department and polish off your ensemble by rocking a pair of brown leather heeled sandals.