Princess Kate Refused Anna Wintour’s 2026 Met Gala Invite, Avoids Princess Diana Comparisons

Anna Wintour pulled out all the stops to get Princess Kate on the Met Gala carpet this year — and she still came up empty.

According to a report on Rob Shuter’s Naughty But Nice Substack posted hours before the star-studded fundraiser on Monday, May 4, Wintour made a direct and aggressive effort to secure the Princess of Wales as her marquee guest.

An insider told the outlet that landing the mother of three, 44, has become something of an “obsession” for Wintour. “Kate is the one celebrity Anna wants and cannot get,” the insider noted.

The invitation reportedly carried extra weight this year. Naughty But Nice reported that the Vogue legend even quietly enlisted King Charles III and Queen Camilla, hoping royal encouragement from within the family might tip the scales. It didn’t work.

“Kate understood exactly what was being asked,” a palace source told Shuter.  “This was not simply an invitation. It was an attempt to make her the defining image of the night — and she had no interest in playing that role.”

The source also noted that Kate had no desire to provoke comparisons to the late Princess Diana, who famously graced the 1996 gala in a now-legendary navy silk John Galliano for Dior slip dress and a sapphire-and-pearl choker, and matching earrings, which have since been inherited by her daughter-in-law.

And while the source insisted that Wintour’s motivation wasn’t “only about Diana,” because Kate “is the ultimate prize,” the princess declined.  

“She was never going to turn herself — or Diana — into a Met Gala moment,” the source told Shuter.

The Met Gala dates back to 1948, when publicist Eleanor Lambert launched a modest midnight dinner to raise funds for the Metropolitan Museum of Art’s Costume Institute.

Nearly eight decades later, it has evolved into the most elite event on the fashion calendar, with individual tickets reportedly starting at $100,000 this year. The 2026 edition, themed “Costume Art” with a dress code of “Fashion is Art,” celebrates the relationship between garments and the human body across art history. Beyoncé, Nicole Kidman, and Venus Williams co-chair alongside Wintour.