1state visit by the president of the french republic day oneChris Jackson//Getty Images

The Prince and Princess of Wales smiled at each other as they walked into Windsor Castle for the evening.

2state visit by the president of the french republic day oneChris Jackson//Getty Images

Kate is wearing the Lover’s Knot Tiara and a Givenchy gown.

Advertisement – Continue Reading Below

3state visit by the president of the french republic day oneChris Jackson//Getty Images

Queen Camilla and King Charles posed for a photograph with President Emmanuel Macron and First Lady Brigitte Macron prior to the start of the banquet.

4state visit by the president of the french republic day oneChris Jackson//Getty Images

Queen Camilla kept smiling for the cameras as King Charles spoke with the Macrons.

Advertisement – Continue Reading Below

5state visit by the president of the french republic day oneChris Jackson//Getty Images6britain france royals diplomacyAARON CHOWN//Getty Images

King Charles’s siblings Princess Anne and Prince Edward walked in behind the Waleses.

Advertisement – Continue Reading Below

7britain france royals diplomacyAARON CHOWN//Getty Images8britain france royals diplomacyAARON CHOWN//Getty Images

The Duke and Duchess of Gloucester were among the senior working royals in attendance. Birgitte chose the Teck Turquoise Tiara for the evening.

Advertisement – Continue Reading Below

9britain france royals diplomacyAARON CHOWN//Getty Images10state visit by the president of the french republic day onePool//Getty Images

Advertisement – Continue Reading Below

11britain france royals diplomacyAARON CHOWN//Getty Images

A bird’s eye-view of St. George’s Hall, where the banquet is held.

12state visit by the president of the french republic day onePool//Getty Images

King Charles spoke with President Macron as they entered the banquet room.

Advertisement – Continue Reading Below

13britain france royals diplomacyYUI MOK//Getty Images

King Charles delivered a speech during the evening.

14britain france royals diplomacyYUI MOK//Getty Images

President Macron clinked glasses with the Princess of Wales.

Headshot of Emily Burack

Emily Burack (she/her) is the Senior News Editor for Town & Country, where she covers entertainment, celebrities, the royals, and a wide range of other topics. Before joining T&C, she was the deputy managing editor at Hey Alma, a Jewish culture site. Follow her @emburack on Twitter and Instagram.

Watch Next 

Play Iconpreview for Town & Country Latest

Advertisement – Continue Reading Below

Advertisement – Continue Reading Below

Advertisement – Continue Reading Below

Dining and Cooking