Apart from anything else, any parent knows, trying to get a pair of tights on a five-year-old is difficult if you're an adult, much much less if they're trying to do themselves.
Datun, I fear you may have overestimated the knowledge of certain parents. It would certainly appear that Mr Hayton did not spend much time putting tights on his five year old daughters.
American tan? In Scotland we called them Aggie Broons…