Well, in andriech's defense, Alec Peters announced that James Cawley donated some pre-made "Cage"-era costumes as well as copious amounts of velour fabric to Alec for use in the Axanar production. I take him at his word.
In the end, it is indeed possible that none of the pre-made costumes donated by James (but actually put together by andriech) ultimately got used in the production.
Alec said that none of the costumes could be used and that both the tunics he and Kate Vernon wore were custom made by the same manufacturer who made the two Admiral tunics. James Cawley's fabric was used, but that is all.