Bit strange for me. The supermodels flow and look delightfully swishy for all the Jedi NPCs in the enclave but trying to wear a robe of my own through KSE as soon as I get my saber crystal and it is a cardboard block with my heels punching through every step. Plus I had no issues or warnings during installation... Appending that, adding Bastila to my party early as soon as I step outside and the robe worked fine for her! (though her braids poke through the hood)
Well you do get a good look at your in-game mug enough! So seeing something else in your stats panel / party selection screen can be refreshing. Observe!
Install this mod, followed by Part A of this one. Now I just need to try a hooded version with no T-visor so I can try out a custom vacuum mask and hope there aren't too many clipping issues...