I can kind of see the advantage of having one outfit. Eliminates all decisions about what to wear. But if I did that, I would not have a closet full. Maybe a weeks' worth, to get from washday to washday.
I did that with pants in high school, wearing 5 identical pairs of black dockers that fit my after-school job dress code. Worked fine until another kid pulled me aside and asked if I needed help getting another pair of pants.
