Royals Kate Middleton Rewears Favorite Look from When Prince George Was a Baby Catherine Walker was also one of Princess Diana's favorite designers By Erin Hill Erin Hill Twitter Senior News Editor, PEOPLE People Editorial Guidelines Published on March 11, 2019 12:28 PM Share Tweet Pin Email Kate Middleton had royal fans doing a double take on Monday as she stepped out in a red Catherine Walker coat dress that looked very familiar. The royal mom of three memorably first wore the ensemble in April 2014 during her tour Down Under with Prince William and Prince George, who was around 9 months old at the time. Kate stepped off the plane in New Zealand carrying a wiggly George, who enthusiastically kicked his legs as the little royal family made their way onto the tarmac. Anthony Devlin/PA Images/Getty; Samir Hussein/Samir Hussein/WireImage Double Duchess! Meghan Markle and Kate Middleton Join Queen Elizabeth at Westminster Abbey for Commonwealth Day The royal decided to rewear the red coat dress, which features button details and a classic collar, for Commonwealth Day services at Westminster Abbey on Monday. Instead of the pillbox hat she wore in 2014, Kate wore a matching red fascinator. Kate Middleton and Prince William. BEN STANSALL/AFP/Getty Can’t get enough of PEOPLE’s Royals coverage? Sign up for our newsletter to get the latest updates on Kate Middleton, Meghan Markle and more! Catherine Walker was one of Princess Diana’s favorite designers as well, and Kate has worn several outfits from the fashion house in recent years. Kate and Prince William joined Meghan Markle, Prince Harry, Prince Charles and Camilla, Duchess of Cornwall for the annual service at Westminster Abbey (where Kate and William tied the knot!) alongside the Queen. Kate Middleton. Tim Rooke/REX/Shutterstock As they arrived, Kate and Meghan greeted each other with a friendly kiss on the cheek. Kate then chatted with Camilla as they awaited the Queen’s arrival. This year marks the 70th anniversary of the modern Commonwealth, which encompasses almost 2.4 billion people, a third of the world’s population.