The adult school girl uniform fantasy has nothing to do with minors or paedophilia. No matter what people say or admit to, I'd guess that a huge proportion of men find it sexy. And I'll bet that many escorts have the little school number in their closets.
This is just an extension of the sexy nurse, strict policewoman, etc..fantasy.
The adult school girl uniforms most fellas fancy have no resemblance to real school uniforms. See below. For me, it's just cheecky and very naughty, which is the turn on.
And if anyone claims to have seen real school girls dressed like the women below, I'd like to know where you went to school!!