Go re-learn that the movies take place 100s of years after this game.
I can /facepalm too...
Also, go re-re-learn that in KOTOR, Jedi were wearing the "traditional" robes that Alec is asking for that were seen in the movies, and happened to have their hoods down. KOTOR takes place, what, 300 years before this game lore-wise?
In addition, there are literally NO Jedi robes that look like what's in the movies, and only 1 with it's hood down. Would it be such a bad thing to put in an iconic appearance from the very source that made us all love SW to begin with?