Prince Harry and Meghan Markle attend the Royal Ascot one month after the royal wedding

It's been a month since Prince Harry and Meghan Markle got married.

On Tuesday, the Duke and Duchess of Sussex attended the Royal Ascot with Queen Elizabeth, Princess Anne, Prince Charles, and Camilla Parker Bowles.

Meghan, 36, sported a long-sleeve collared white Givenchy dress with a black belt. This will be the third time she'll be wearing a Givenchy dress since she got married. Givenchy made the wedding gown as well. The Duchess of Sussex also wore a black-and-white Philip Treacy hat and matching shoes. The Duke of Sussex, Harry, 33, looked dapper in a top hat and bright blue tie.

The happy couple waved at the crowds as they passed by in a carriage.

Her Royal Majesty, Queen Elizabeth II, 92, also looked lovely in a bright canary yellow outfit and matching hat that included a sky blue flower on the brim. And her hands were kept warm in fancy white gloves. Her smile was her best accessory.