This one is on Princess Beatricethe young royal made headlines when she appeared at her cousin's wedding in a Philip Treacy bow hat. In fact, the topper created such a stir that the 22-year-old was able to auction it off to benefit UNICEF and Children in Crisis for a not-insubstantial sum of $131,648. No strangers to major headwear themselves, both Sarah Jessica Parker
and Lady Gaga
have also recently been spotted in major Philip Treacy creations.