Okay so now I'm just about completely convinced that the problem lies within the installation itself - having removed and then reapplied my own graphic enhancing configurations there is no difference in the jersey texture, which leads me to believe it may have been the procedure I used to install the mod - I think a fresh install may solve it. So I'm going to get to removing the game and then starting over with the mod.
I was just in game and as I said, purple colors on the shoes were fine . . . so the jersey has something else messing with it, and it could be a faulty texture path or whatever. Quick question. Where are the jerseys packed into?
EDIT: I can now confirm that the vanilla Suns away jersey appears fine, but the latest one just refuses to come up right . . . (I did not use any graphic enhancers after my fresh install). So back to troubleshooting . . .
I think if you can send me the specific file that contains the jersey (maybe somehow the archive I've downloaded is awry) then perhaps a simple overwrite may solve the issue.
EDIT 2: So I figured out the Sun's Jersey included in the file was uh026 (home) and ua026 (away), I'm gonna swap e'm with a different suns jersey to see what happens.
I'm convinced that all I need is a different ua026 file to fix this problem.