The above video gives a behind-the-scenes look at the Queen's masquerade ball on the latest episode of The Royals.
Mark Schwahn explains, "It's very high fashion." That's an understatement. From the decorations to the gowns to the background music, this was the event of the year.
Merritt Patterson admits, "It's like every little girl's dream to get to wear the ballgowns and the hair and the makeup."