Style May 8, 2023

See all of Kate Middleton's outfits from King Charles III’s coronation weekend

WATCH: Princess Kate talks Prince Louis at the coronation

Princess of Wales Kate Middleton was among the members of the royal family in the spotlight during King Charles III’s coronation weekend -- and her outfit choices turned heads.

Known for her impeccable style, Kate showed her support by attending the ceremony and delivering some of the best looks throughout the weekend's festivities to celebrate Charles as the new monarch.

Coronation Concert

The Princess of Wales attended the Coronation Concert Sunday night alongside husband Prince William and their two oldest children, Prince George and Princess Charlotte.

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Catherine, Princess of Wales, Princess Eugenie, Princess Charlotte of Wales and Prince George of Wales during the Coronation Concert on May 7, 2023 in Windsor, England.

Kate wore a bright red suit for the star-studded event, which featured performances from British acts like Take That as well as American hitmakers such as Lionel Richie and Katy Perry.

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Catherine, Princess of Wales in the Royal Box at the Coronation Concert in the grounds of Windsor Castle on May 7, 2023 in Windsor, England.

London walkabout pre-Coronation Concert

Kate stepped out with Prince William for a walkabout in London on Sunday prior to the Coronation Concert, greeting royal supporters on the Long Walk near Windsor Castle

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Catherine, Princess of Wales greets people during a walkabout meeting members of the public on May 7, 2023 in Windsor, England.

For the casual moment during the busy weekend, Kate looked sharp in black pants, a white T-shirt and a baby blue blazer with simple pearl earrings.

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Catherine, Princess of Wales greets people during a walkabout meeting members of the public on May 7, 2023 in Windsor, England.

Coronation Day

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The royals stand on the Buckingham Palace balcony following Britain's King Charles' coronation ceremony in London, May 6, 2023.

Kate attended the coronation alongside Prince William and their three children, Prince George, Princess Charlotte and Prince Louis, on Saturday. During the religious service at Westminster Abbey, Kate appeared wearing a floral headpieces with an ornamental silver braid featuring leaf embroidery, crystal and silver thread work, designed by Jess Collett x Alexander McQueen.

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Catherine, Princess of Wales departs the Coronation of King Charles III and Queen Camilla, May 6, 2023 in London.

Complementing the headpiece, Kate donned an ivory silk crepe dress and cape by Alexander McQueen that features floral motifs of daffodils, roses, shamrocks and thistles, representing four countries that make up the United Kingdom. She paired the elegant look with diamond-and-pearl earrings that once belonged to Princess Diana, and the George VI festoon necklace, which was created in 1950 at the request of King George VI for his daughter, then-Princess Elizabeth.

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Britain's Princess of Wales arrives and Britain's Princess Charlotte of Wales arrive at Westminster Abbey in central London on May 6, 2023.

Kate was also spotted twinning with her daughter Princess Charlotte, who donned a smaller version of the floral headpiece by Jess Collett x Alexander McQueen.

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Evening reception at Buckingham Palace

Kensington Palace
The Princess of Wales meets with the First Lady of the United States, Jill Biden, and the First Lady of Ukraine, Olena Zelenska, during the Reception for Heads of State at Buckingham Palace, May 5, 2023 in London.

On Friday, the Princess of Wales attended an evening reception at Buckingham Palace, where she was seen greeting leaders and dignitaries such as first lady Jill Biden and Ukrainian First Lady Olena Zelenska ahead of the coronation ceremony.

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Catherine, Princess of Wales speaks talks with Mary, Crown Princess of Denmark and Crown Prince Frederik of Denmark during a reception at Buckingham Palace for overseas guests attending the coronation of King Charles III on May 5, 2023 in London.

At the event, Kate sported a royal blue draped midi dress by Self Portrait which featured a crisscrossing high-neck, embellished buttons to the shoulder and a leg slit. She completed the outfit with a pair of royal heirloom diamond and sapphire earrings.

London walkabout and luncheon

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Catherine, Princess of Wales, meets well-wishers during a walkabout on the Mall outside Buckingham Palace ahead of the coronation of Britain's King Charles and Camilla, Queen Consorton, May 5, 2023 in London.

Kate was spotted during a walkabout in London on Friday when she met royal supporters outside Buckingham Palace before attending a Realm Governors General and Prime Ministers Lunch. For the outing, the Princess of Wales opted for a chic long-sleeve white midi dress while stopping to take selfies and greet the fans who were lining the streets.

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Britain's Catherine, Princess of Wales, meets well-wishers during a walkabout outside Buckingham Palace ahead of the coronation of Britain's King Charles and Camilla, Queen Consort, in London, May 5, 2023.

Wearing her long brunette hair down, she paired the dress with a pair of black pointy-toe pumps and pearl drop earrings.