The Princess of Wales's Dior blush suit was a masterclass in ‘fashion diplomacy,’ a skill perfected by the late Queen Elizabeth II.

Princess Kate welcomed Emmanuel Macron to Britain wearing Dior and Givenchy—two French luxury fashion brands with a link to Prince Harry and Meghan Markle. The Princess of Wales mostly wears British brands, but the arrival of the French president and his wife Brigitte Macron gave her an opportunity to branch out.

Kate Middleton turned to Dior for her monochrome pink attire at the arrival of French President Emmanuel Macron and First Lady Brigitte Macron in Windsor, England, on Tuesday. Her ensemble featured the French house’s 30 Montaigne Bar Jacket in Rose Des Vents along with a Tulle Pleated Midi Skirt in Rose Des Vent.

Natasha Archer, credited with finessing the princess’s signature high-low look, is striking out on her own after 15 years at Kate’s side.