Easy answer....
Shield in left hand, sword in right...okay not really. As a Navy Veteran none of my uniforms [except the ice cream suit] had any usable pockets. I am frequently seen holding a day sack [knapsack or book bag] or more formally a leather brief case. In inclement weather an umbrella is a nice touch. Otherwise hands smartly at my sides, held clasped in front, or casually hooked in my belt if not holding a beer.

Rondo