Need help with an Old Glam Hollywood Birthday Party?

I am having an old glam red carpet hollywood type party. I am making it formal (no Jeans) and plan on having the red carpet outside, hollywood walk of fame stars on the floor with my guests names on them, rodeo dr signs, and other decorations. I am going to give awards to the best dressed male and female. I am looking for other ideas and possibly games for the party to help express the theme. I am very nervous that if the theme is not expressed enough then you basically have a birthday party with people way tooo overdressed. Any ideas for other awards to be given would be awesome too. Thanks!