>AJ not knowing anything about getting done up all fancy like
She does have somewhat fancy relatives in Oranges, so I wouldn't be surprised she knew all that stuff despite not being that into it.
On the same token I'd love to see an episode where AJ goes on to act all fancy like for a good while for some reason other than teaching Rarity a lesson.>>467410
I assume she meant exactly that. She let herself in the boutique and borrowed those things. Nothing creepy or suspicious about knowing where Rares keeps her spare keys, right? Or where she keeps an ensemble that looks amazing on Applejack, either! Or maybe it had been one of the dresses Rares had prepared for the original fashion show, though her not recognizing it would be a bit odd.