On the Vanity Fair website there is a gallery, about hats worn by the Queen. It has some lovely pictures, and a fairly irreverent approach. I thought i'd share a couple here. We've all seen these brooches before, but this is the first time i've been truly aware of their scale. The sapphire brooch is wonderfully overblown, and as for the size of the central pearl in the Cambridge brooch - WOW!
You can enjoy the rest of the gallery here - http://www.vanityfair.com/society/2012/05/diamond-jubilee-hats-queen-elizabeth#slide=1