Would you be willing to share the original file? I found a place that looks like it does a good job with heat press decals that go onto clothing (ninjatransfers.com). I think they can be added pretty easily with an iron. I grabbed the decals off your picture but I figure the highest quality version would come out the best.

Something interesting though is that I emailed the equipment manager asking about what exactly these patches were. He told me they were actually screen printed by a third party and not patches or heat transferred decals. Pretty nice work they did on the real deal.

These are so good!! Did you figure out a way to get them printed?