House Cortess nobility wore black, red, and gold robes during the events of the Alderaan civil war of Star Wars: The Old Republic.

Jedipedia has excellent 3D turn-arounds of the variations of this costume, under the keywords Cortess aide, delegate, noble, nobleman, and noblewoman.

Note: Hose Cortess was allied with the Sith Empire during the game, so individual Cortess face characters are unlikely to be approved by the Rebel Legion.