Re Kate at this week’s reception, I really like this dress from the Asia tour, which I don’t think has ever been repeated. But I’m not sure on the international diplomacy etiquette on wearing a dress designed for a dinner in Malaysia for a reception about Pakistan?
Do royals tend to rewear formal tour gowns? - there were a few on the India tour I don’t think we’ve seen since. Maybe it’s not the done thing to roll them out again for other countries.
In any event, this week’s thing may not be formal enough for this one. But it’s one I’d like to see again.