Well I've had an odd result. I created 8 elders. On the first day, three of them got make overs - one did it herself and dropped a day in age, one got a stylist makeover and stayed the same age and the third got a make over from someone else at the salon and stayed the same age.
On day two, one went for a self makeover and aged 3 days

Seems to be quite random as to what happens, but I could be wrong, they all have different traits, so that
might come into play.
Norma