I do agree with Bert's feminist stance.
However, I don't think Kate is a feminist particularly, and it's obvious she loves clothes, and dressing up and themed/patriotic dressing in particular. I mean I'm sure no one was holding a gun to her head and saying 'You MUST. DRESS. AS ANNE OF GREEN GABLES.'
That's why I think she's so good at her job. She is happy to be more passive, and engage with the traditional parts of a very traditional role (help with suitable charities, be a great mother, dress prettily and appropriately, smile a lot and say little).
It's why I worry a bit for Meghan (yes, yes, I know she doesn't need me to!). A significant amount of the people who are interested in or supportive of the royal family are very traditional (I mean that's why they like having a monarchy, isn't it?) and they will never be excited about a feminist, vocal woman expecting to be an equal. It's too dissonant with the institution.
Anyway on a lighter note, I MUCH prefer the gold with the jade green, I think that's a pretty iconic photo above and the virgin mary look will be not a bad thing for Kate given the angle she presents to the world, and I think silver would look a bit dated. So there.