When I asked Aunt Martha why I was required to wear only girl's or sissy clothes, it was explained to me for the second time that I must appear to be a member of The Bradbury Academy family frm now until summer school and camp started and again after summer school and camp ends, until the beginning of the fall school term.
The reasoning was that if I was dressed prettily and addressed as Jane, visitors the 'The Brad' would be impressed by the appearance of Jenny and me playing about the campus. The visitors will notice happy girls about the campus as the are sizing it up as a potential school for their daughters.