Yeah of course I got the Robes before and beaten the game, but when i put it on, it would look cool if there was a mask, unless there is none, i'll just lock this thread. :)
I didn't make it!
The only way you can have the mask is if you use a mod.
The HOA Mod Pack is an example of this, though I'm not sure if it's for KotOR as well as TSL.