That's the Bounty Hunter Black Hole/Campaign gear, but as of yet that colour combination is unavailable.
Aw man, the one class I havent even started on. Guess I'll have to roll one then
Edit: I just looked up the 1.4 colors for the BH/campaign Tier 2 set for Bounty Hunters and white isnt one of the option. So when are we going to be able to have all white armor?