But eagle-eyed royal fans noticed that it wasn't just Kate's style Camilla was borrowing.
While at the Jewish Care's Brenner Centre Camilla was wearing the exact same handbag that Meghan Markle wore last year during her visit to Wales with Prince Harry.
The Duchess of Sussex has become a fashion icon since pairing with Prince Harry, so it should come as no surprise that other members of the royal family might borrow a chic accessory or two from the former actress.
The 71-year-old duchess was left in a spin when she stepped on to the dance floor during a visit to an East End centre for the elderly.
The duchess was visiting Jewish Care’s Brenner Centre in Stepney, an area of east London once famous for its vibrant Jewish community, to celebrate its 80th anniversary.