Did you ever see the Royal Family Pop-Up Book? It's a hoot.
I just googled the book, hadn't seen that one before! Someone will have to come up with another one, just to capture those silly hats at the Will and Kate event. And who thought up fascinators? Good grief.
Oh yes, a whole book on the hats would be great. Such a wide range of hats.I will have to get the pop-up book out and feature it on my site. It's quite fun.