Despite many of the press events for The Crown being canceled or moved online due to the pandemic, Corrin made a point of showing off some Diana-level fashion moments leading up to the premiere. Back in July, the 24-year-old, who has previously starred in a U.K. series called Grantchester, appeared on an episode of Graham Norton, a popular talk show in the U.K. While there, she and her co-star Josh O’Connor (who plays Prince Charles) discussed getting into their respective characters. For the appearance, she wore a stunning Richard Quinn dress with enormous puff sleeves, not unlike the ones featured on the gown Diana wore to marry Prince Charles in 1981.