Romeo and Juliet in 1920's Chicago style please help!!?

I have to rewrite the script for Romeo and Juliet in 1920's Chicago style and I found some common slang of that time but I need some more information on how people talked back then. How did they phrase their sentences or common everyday words like "welcome" or "who is that" I'm doing the scene where Romeo first sees Juliet at the Capulet's banquet and I need as much help as possible! I also have to have costumes and I have no idea what the nurse and serve's should wear since its 1920's... PLEASE HELP!!!