Retired fashion designer speaks out on 'lasting relationship with Catherine' after her surprise decision

Mr Gn, 62, has now spoken exclusively to GB News about the princess's green dress, which he revealed was actually designed four years ago.

He said: "I designed this custom made silk charmeuse gown for Her Royal Highness in 2022. I have since retired in 2023.

"I’m really happy and honoured to see that the princess had kept it for such an important state occasion."

Mr Gn, originally from Singapore, founded his namesake fashion house, the House of Andrew Gn, in Paris in 1995.

He launched the brand from his apartment, beginning with an assistant and a sewing machine, before it grew into a 28-year independent business that showcased at Paris Fashion Week.

The house officially closed in December 2023.

Mr Gn continued to tell the People's Channel: "The House of Andrew Gn believes in producing beautifully designed and well-crafted garments that will last in time and be relevant years after.

"They could eventually be handed to the next generation.

"We hence call them heritage pieces. So yes, this is how we keep a lasting relationship."

It is unclear what occasion the dress was originally designed for, but its green colour provided the perfect opportunity for Catherine to celebrate the Nigerian President and First Lady, given the country's flag features both green and white.

The Princess of Wales accessorised with Queen Mary's Lover's Knot Tiara and the Queen Mother's sapphire and diamond fringe earrings.

In addition, Catherine carried a silver Jenny Packham clutch and wore Manolo Blahnik emerald-green satin heels.

The Princess of Wales previously wore one of Mr Gn's designs at Trooping the Colour in 2023, opting for a vibrant emerald-green bespoke coat dress.

The ensemble featured long sleeves, a high neckline, and striking crystal-embellished buttons, which the mother of three paired with a matching Philip Treacy hat.

The green colour was a nod to Catherine's role as Colonel of the Irish Guards.