I would never send my child to a Catholic school. They are inherently sexist. I went to a public school and even though we did not have pants in the uniform for girls, I never wore a skirt once because I hated them. I only wore pants. The school didn't care because they were the correct colour. At Catholic or private school, I would have been forced to wear a skirt. Don't send your girls to sexist institutions like Catholic school unless you want weird adults acting like skirt length is tied to goodness or morality.
I don't mean to be rude, but can we please move past acting like dolls are "creepy." It's a deeply misogynistic idea founded in the notion that traditional female interests are weird or wrong. Men can show off their Lego collections or their toy car collections and no one says a thing, but a woman shows off her Barbies and the internet is flooded with a hundred articles about how creepy it is. If she had horror themed dolls, maybe I'd understand; but she has traditionally feminine fashion dolls...