Another day of royal life for Meghan Markle, another slew of royal firsts. The Duke and Duchess of Sussex made their Royal Ascot debut today—exactly one month since they were walked down the aisle.

Meghan returned to her wedding dress designer, Clare Waight Keller of Givenchy for her latest look, wearing a white collared dress along with a Philip Treacy hat.

Harry and Meghan joined Queen Elizabeth and other members of the royal family for the royal procession, which kicks off the five-day racing event. They even shared a carriage with Harry’s uncle Prince Edward and his wife Sophie, Countess of Wessex.