The steps to get things rolling:
1) Finalize the pattern
2) Choose the correct fabric(s)
3) Find a company online that specializes in direct-to-garment printing, and will also print to fabric supplied to them. Also determine what thier minimum order requirements are, figure out if the three different color fabrics (gold, red, blue) can be included in the overall order as apposed to seperate jobs.
4) Find a suitable seamstress or costume maker whom can produce the shirts from the pattern and fabric provided - get a price quote for individual shirts - generic sizes or custom fit?
5) Produce a prototype with pictures to post here
6) Begin taking orders. Appropriate cost for a piece like this (including emblem) would be around $75 - $90 considering absolute accuracy.
I think the only thing I can help with is doing some looking around online for a printing company who can handle the job. The method used is not important, so long as the results match the screen-used counterpart.
Time is indeed running very short if we want these in time for opening day (or for most of us, the midnight show!)
We could also try throwing this idea towards Indy Magnoli. He may be able to help, though not sure if our strict time budget will be acceptable.