PLEASE!!! Can you help me?

I asked this twice and got no dang answer!!! I need to know where I can get caps (the headwear, not soda bottles) in the style of the '20s through the '30s. The cheap ones, that the people next to lowest in cl during the depression wore. If you don't know where to get them, then is there a pattern where I can have someone who knows about sewing (or crocheting, etc.) make one? PLEASE HELP!!!!!!