Women can have facial hair due to hormones.
All women have facial hair anyway, that's a given, but I mean a thicker, coarser hair, like a man's beard.
There's that young (Indian?) woman who has PCOS and got tired of shaving and grew her lady-beard out. She was on TV and in the papers.
Given the 1980s and the High School yearbook and ancestry.com info it's highly unlikely Caprice was born a man. Kids are rarely today accepted at school when being different (gay, trans, being nerdy, liking different music... kids can be a*seholes), back then I'd imagine it wasn't any easier.
Caprice (anyone!) changing gender as teen is just extremely unlikely.
Yearbook info etc, also given how many people swear up and down in comments that Caprice is up to 20 years older than is said and she isn't, is a clear sign that some gossip is just hot air.
Who sneaks a look and knows they shouldn't be can see what's not there (happened to me) and good and trustworthy friends can turn out to be liars (also happened to me, I think these things happen to everyone).
Caprice may have had facial hair which she got lasered off, but so do more women than most people realize.
Hormones and genetics can be tit.
At best maaaaybee Caprice was born intersex and classed in her documents as male as baby.
Some women can also look like they have an Adam's apple.