Some posts remind me of the mother whose teenage DD was at school with my DD (in the UK). The mother used to say how well-behaved and respectful her DD was, how she never went out with too-short skirts, plunging necklines, too much makeup like some teenagers, she was practically perfect in every way.
DD laughed and said that this girl used to get changed on the train into the skimpiest outfits she had ever seen, and pile on the makeup, false lashes etc, all removed and back to demure before she went home again.