Today marks the first Trooping the Colour ceremony since King Charles III’s ascension to the throne—and Kate Middleton’s first since assuming her new title of Princess of Wales.
Fitting, then, that she eschewed her usual Alexander McQueen tailoring in favor of something a little more daring: a custom look by Singapore-born, Paris-based designer Andrew Gn, paired with a Philip Treacy hat. The shamrock green hue is, of course, a nod to Kate’s role as colonel of the Irish guards—as is the Cartier brooch affixed to her lapel, which the Princess of Wales also wore on St. Patrick’s Day earlier this year. Technically owned by the guards themselves, the gold design is loaned out to royal women associated with the regiment and has been worn by both the Queen Mother and Princess Anne in the past.
Happily, the most celebrated of his designs are now on display as part of his first major retrospective, Andrew Gn: Fashioning Singapore and the World at the Asian Civilisations Museum, from the lace dress worn by Emma Stone in La La Land to the draped custom bustier he lent Beyoncé from his fall 2010 collection, titled Persian Letters after Montesquieu’s 1721 novel.