March 25, 2026, marked a historic day. Dame Sarah Mullally was installed as the 106th Archbishop of Canterbury at Canterbury Cathedral. Dame Sarah Mullally is the first female Archbishop of Canterbury in the Church of England’s 1,400-year history. To celebrate the incredible moment for women in the church, Prince William and Princess Kate attended the installation. Photographers capture multiple photos of the couple, and one thing is certain: Princess Kate is a fashion icon. We’ve certainly thought that before, but her ensemble at Canterbury Cathedral may be our favorite look yet. Hats off to Princess Kate! The Princess of Wales donned a striking outfit to mark a historic day, joining Prince William at Canterbury Cathedral for the installation of Dame Sarah Mullally as the 106th Archbishop of Canterbury. Sarah, 63, is the first woman to ever lead the… pic.twitter.com/GErRByV4In— HELLO! Canada (@HelloCanada) March 25, 2026 Princess Kate Made a Bold Fashion Choice That Paid Off Princess Kate wore a well-tailored coat, simple black pumps, and a large straw boater hat that made a huge fashion statement. Kate looked stunning, sophisticated, and ready to be the next queen of England. “Marking a historic moment for the Church of England,” Prince William and Princess Kate shared on Instagram. “Attending the Installation of Dame Sarah Mullally as the Archbishop of Canterbury at Canterbury Cathedral – the first woman to take on the role in its 1,400-year history.” View this post on Instagram A post shared by The Prince and Princess of Wales (@princeandprincessofwales) “What a great historic day for our Anglican brothers and sisters!!!! Sending love from an American Catholic,” another person shared. “I love you guys!” “Such a historic moment! So glad The Prince and Princess of Wales were there to witness it,” someone wrote. Others loved seeing Princess Kate’s latest fashion statement. “Princess Katherine looking STUNNING,” a follower complimented. “Princess Catherine,future Queen, is stunning,” a sweet comment reads. Prince William and Princess Kate are certainly turning heads, and it will be interesting to see how the country changes under their leadership. We hope for nothing but good things for the entire family. This story’s featured image is by Stefan Rousseau – WPA Pool/Getty Images.