The Holland Cooper blazer is made from a “classic and contemporary” fabric and priced at £549.
It is finished with bold lapels and subtle hip pockets, and statement gold hardware which can be seen on the front and cuffs.
Kate’s flattering trousers are high-waisted and cut with a flared leg that kicks out just below the knees.
Advertised for £299 on the Holland Cooper website, the Princess spared no expense on the trendy suit.
Kate stuck with the sustainable theme of her outfit by styling an old pair of shoes under her elegant trousers.
She opted for suede stiletto heels by Gianvito Rossi to add extra height to her already slender figure.
The pumps are known as the 105 style by the Italian shoe designer, crafted with a “leg-lengthening 105mm combination of a pointed toe and stiletto heel”.
Though it is not unusual for members of the Royal Family to restyle existing items from their wardrobe, it is unusual for the Princess of Wales to do so in such a short time frame.
The mother-of-three wore the Holland Cooper ensemble just last Friday, September 29 while meeting the Apple CEO, Tim Cook at Windsor Castle.
Today, Prince William and Princess Kate arrived at the Grange Pavilion in Cardiff, Wales to celebrate the beginning of Black History Month.
The royals will mark the 75th anniversary of the arrival of HMT Empire Windrush during their visit by meeting members from the Windrush Cymru Elders, Black History Cymru 365 and the Ethnic Minority Youth Forum for Wales.