Can we get rid of the randomly generated outfits on Sims that aren't part of their outfit list?

Now this is really what peeves me off. Change the Sim's outfit back to normal using the MCCC Dresser menu; and then two seconds later they're right back into that ugly "Situation" outfit that makes no sense at all.

And, I think simply ditching the script that creates situational outfits might fix some stuff.