The document discusses costume ideas for an old man and a boy prisoner of war. For the old man, a shirt will symbolize what he gained after the war and the trousers will show how he went from having nothing as a prisoner to having more later in life. For the boy prisoner of war, a plain white t-shirt and joggers are suggested to symbolize that as a captured soldier he has nothing identifying and everyone is equal, as the plain clothes would be from any country. The costumes for the old man and boy prisoner of war are intended to serve as opposites to show the changes between the two time periods.