All the Best Photos of the 2022 Royal Ascot

The Royal Ascot has been one of the most popular horse racing events in Britain since it was founded by Queen Anne in 1711, and the weeklong affair is guaranteed to be attended by the majority of the British royal family. While Queen Elizabeth was not in attendance on opening day, much of her family was, including Prince Charles, Princess Anne, Princess Beatrice, Peter Phillips, Zara Tindall, and more.

There's a strict dress code at the Royal Ascot; men are "required to wear a full morning suit with waistcoat and either a black or grey top hat at all times," and women need to wear hats, and dresses that cover their shoulders. The royals, too, often have to wear name tags.

Here, scroll through the best photos of the 2022 Royal Ascot—from the royal guests through the gravity-defying hat fashion.

Princess Beatrice and her husband, Edoardo Mapelli Mozzi, arrive to the Ascot Racehorse on the first day of the races.

Prince Charles and Camilla, Duchess of Cornwall, in a carriage during the royal procession.

They were joined by Peter Phillips, the Queen's oldest grandchild.

Camilla—who is having a big week, as she was just installed as a Royal Lady of the Order of the Garter—waved to the crowds.

Princess Anne and Mrs. William Nunneley pictured in the royal procession.

They were joined by William Nunneley (center) and the Lord de Mauley.

Brigitte, the Duchess of Gloucester (in blue), Princess Michael of Kent, and the Duke of Gloucester all rode in a carriage together.

Also in the royal procession on day one were the Earl and Countess of Hopetoun, and Lady Alexandra Hooper and Mr. Tom Hooper.

A bird's eye view of the royal procession.

Hats are a key part of the Royal Ascot fashion, and they've become more over the top as the years have gone on.

Television presenter Maya Jama in a hot pink ensemble.

A view outside the grandstand of the Royal Ascot.

Here, two racegoers coordinated in large floral hats.

Stylist Nana Acheampong showed up to the races in a glamorous yellow outfit.

Betty Bachz, founder of eyewear company Møy Atelier, attended the Royal Ascot in a black and white ensemble.

Model Kelly Prehn went for a throwback ensemble.

Laura Bowden opted for a sleek black hat.

This attendee chose a horse-themed hat.

Sophie, Countess of Wessex, Prince Charles, and Camilla, Duchess of Cornwall, watch the races from the stands.

Sophie and Charles shared a big laugh.

The first day of the Royal Ascot featured clear blue skies.

Sophie, the Countess of Wessex (center, in pink) watches from the stands.

She looked extremely glamorous in her wide-brimmed hat.

Zara Tindall was also in attendance on the first day, pictured here chatting with Edo Mapelli Mozzi.

Zara also chatted with her cousin, Princess Beatrice.

Here, Zara greeted her uncle, Prince Charles.

The royals all seem deeply enthralled in listening to a story.

Camilla opted for an all-blue ensemble at the first day of the Royal Ascot, wearing a coat by Anna Valentine and hat by Philip Treacy.

British actress Greta Bellamacina channeled Jackie Kennedy.

Lisa Tan and Angela Menz show off their fabulous hats.

Prince Michael of Kent and Princess Michael of Kent at the Royal Ascot.

Peter Phillips arrived at the Royal Ascot solo, sans his new girlfriend, Lindsay Wallace.

Zara's husband Mike Tindall was also in attendance for day one of the races.

The Tindalls coordinated their outfits in shades of pink and purple.

Kate's mom, Carole Middleton, was also spotted in the stands for opening day.

Michael Middleton (second from left) was also spotted.

Queen Elizabeth's racing manager John Warren and his wife Lady Carolyn Warren.