One of the outfits is for shot, and the outfit is just the normal outfit, but with a white colored jacket, red splatters on it, and he looks absolutely traumatized, and the description for it is "don't ask."
Another outfit is actually for the whole crew, and it's hyperrealistic, and you unlock it by staring into a mirror for 20 seconds, but if you use any drug item while doing that it takes only 10 seconds