I went to high school in a conservative small town in New England, between 1989 and 1993. During Homecoming week, we'd have Spirit Days, one of which was 'Costume Day.' Most people used this is a test-run for their Halloween ideas, but there were always some clowns among the male half of the student body who came to school in drag. One of them once even asked to borrow a wig I'd used during the previous year's Costume Day. (I have two X chromos, JOBTW.)
The morning announcements always included "Boys dressing in drag today must still use the men's restrooms." They did, nobody raised a stink about it, next day was School Colors Day/Senior Hat & Shades Day, and everyone went back to 'normal.'
And I know we had fundie Christians at our school, one of them was my best friend! I told her about fifteen years ago that one of the things I valued most about her friendship was that she accepted that I'm an Easter-and-Christmas Catholic, and never tried to change me.
Were some of the boys dressing 'in drag' because it was the only day they got to get away with it, without worrying about the consequences? I don't know, it was none of my beeswax! I had enough of my own problems, please. And none of them were really 'in drag,' in the proper sense, they were just guys wearing dresses.
I studied the Bibble as "a work of literature" two years in English class, Mr. M. sent home consent slips, i never heard of anyone's parents saying anything.
Huh, guess maybe that "small town in New England" wasn't as conservatard as I thought it was! They were quite quick to jump on the kid who showed up in full KKK regalia that one time, before the rest of his classmates could rip his balls off.