It turns out she's not as alone as she thinks. Jon, who had grown up in a House that had celebrations similar to this one but had rarely been allowed to participate in them fully, hadn't taken much convincing to agree to come. (Sansa probably would have made him, anyway, if he didn't come willingly.)

He appears next to her, wearing a tunic over a shirt, trousers, and boots. It's a look that in some places would be called medieval, but to him it's just the sort of thing lords wear to parties. Or princes. The tunic has an iridescent sheen to it, because what's the point otherwise?

He would probably have a bigger problem with what he's wearing if it weren't topped off with a wolf mask that obscures his identity.

"You look like you're enjoying yourself."