I have found a source (overseas) that will make high quality Officer's caps of WW1 and/or WW2 for extremely reasonably prices. They make German, British, Russian, etc. headwear. Example: A complete WW2 Luftwaffe Officer's cap post paid = approx. $65.00. I have an example of their work and it is beautiful, to say the least (and I am a reenactor).
I am not in this business but would be happy to assist anyone in getting such caps for one-third of what we normally pay. If interested let me know.
hessischejager@yahoo.com
Ron