Trying to replicate Rebel Legion (Generic Jedi) costume in-game

I'm having a bit of a tough time finding something similar to the attached chest piece on pub side, without the red light accents. I know this model is fairly common for SIs, but I'm not sure where to get a dyeable one for my JC anymore.

The diabolist, stately dress, and stylish dress sets don't have the physical model I'm looking for, despite being roughly in the ballpark. That physical form from the included pic is what I'm hunting. :)

If y'all could point me in the right direction for a choice or two, I'd appreciate it.