Rachel's a progressive enough girl for a teenager in the 90s, living on the California coast. It's not really weird to see someone who's crossdressing.

It's just... now that she's looking at Jack, she's not sure if he's crossdressing now... or if she's always been crossdressing before.

There's a somewhat confused looking woman stopping beside the Coraline, looking up at him. "Uh, good. Thanks. You?"