As an ordinary American tourist visiting London, you have no idea what to expect after dozing off one afternoon in your hotel room (while flipping through a magazine about British movie stars)...
...but some kind of magical dimensional gate must have opened, propelling you into a "mirror universe," as you realize when you wake up in an gigantic, ornate hall, and discover that you've entered a world where Royal power is considerably more vast than in the contemporary England you're familiar with -- and where the idea that the crown should be bestowed on "the most beautiful lady in the land" is apparently taken for granted.
But you'll have plenty of time to learn about all of that...and adjust to your unfamiliar new life. For now, toasting yourself with some champagne in your favorite Buckingham Palace sitting room, you take a moment to contemplate what you'll do with your Royal power, now that you've made your first decree (admittedly inspired by the Queen in the animated
Heavy Metal movie) to never wear clothes. While agreeing that your scandalous decision makes you prettier than ever, the fashion designers of the Empire are disheartened that young Queen Knightley won't be availing herself of their work, since Her Royal Highness has bequeathed her clothing to the British Museum and now has a wardrobe only of shoes...but, as everyone knows, "She's the Queen...she can do whatever she wants." And who knows what HRH Keira will want to do first...?