What Kind Of Hat Is That?

At the recent marriage of Prince William and Catherine, the hats that were being worn were lots of 'eye candy', yet some of them weren't really that sweet.  Take the hats worn by Sarah Ferguson's daughters.  There were quite a few facebook posts that really took a dig at those ladies, saying something like Cinderella's evil stepsisters, or something like that.  Now, one of them, Princess Beatrice, has saved herself from the 'evil' category.

She's decided to auction off on eBay the strange Philip Treacy hat she wore, and according to her mom, Sarah Ferguson who announced on the Oprah Winfrey Show, that it's for "...UNICEF and for Children in Crisis".  Treacy creations have reportedly gone for as much as $3,300.