Places like the Yearning for Zion Ranch and its trappings [link] are the very reason that I find women in pioneer dresses creepy. For me, it's just a visual association -- like strawberries and puke (I'll tell you about it sometime).
When I see large groups of women dressed like Laura Ingalls, I have two immediate thoughts: I'm either witnessing a fundamentalist "Christian" organization that is soon going to pounce on me and suck my blood because I own an NIV Bible or I'm on the set of "Children of the Corn 8," neither of which do I at anytime ever want to be a part of. However, if I had to choose, I'd choose the movie set. Little kids in a daze yielding bloody sickles is far less scary than brainwashed "Christian" isolationists living in compounds hellbent on world domination through militant childbearing.
If you're reading this and you live on a multi-kiloacre compound and have never seen an internal combustion engine, you milk a cow every morning, call the men in your community "Brother so-and-so" and there are no movie cameras around please find the nearest phone and call the feds. If you find yourself in that situation and there are cameras, don't fear because you're just on the set of M. Night Shyamalan's "Village 2."
Update: This is the second and final edit. Like the reader below, I believe "Christian" should be in quotes. Of everything above, that is the only thing that I struggled with when typing the commentary.