It's a good thing that Alice actually has an idea of what movies are now she's seen some here on the train. It makes what he's saying a lot more understandable to her.

"Well, it is almost as if we are going back to medieval times, I suppose.. When you look at these clothes." They're definitely like the picture books she's looked as as a kid about knights and older times. "Though if the train wants us to blend in, I'm quite surprised it hasn't considered yet how suspicious it is in general for this many strangers to show up anywhere at once."