What does one wear to meet your couple BFF’s when they’re arriving for a visit to your home? Well, when that couple are royals, and you’re there in your capacity as the Prime Minster’s wife, it’s got to be good. 

Sophie Gregoire Trudeau kept things Canadian last night, wearing aubergine Tanya Taylor to welcome Will and Kate to Canada. If you’re looking to copy Sophie’s look, too bad – the dress is apparently a custom piece.