Duke & Duke Commodities Brokers. A classy design inspired by the Duke Brothers (Randolph Duke and Mortimer Duke) from the classic film, Trading Places. Printed on our super soft ring-spun & combed cotton unisex T-Shirt. Or upgrade to our Luxury vintage heather edition (cotton/poly blend) for an even softer, more durable, classic look. We print & ship all of our high quality graphic tees in the USA.