If you're looking for a costume idea, here are some of the best! ... If you want to make your own, the original website has design specifications

Costumes featured in War Horse on display...

Costumes worn by Laurence Olivier in Hamlet and The Prince and the Showgirl...

Costumes and props from Zulu on display...

Band of Brothers soldier uniforms on display...

Original Ingrid Bergman and Humphrey Bogart Casablanca movie costumes...