Posted by Paisley on February 25, 2012, 8:09 pm, in reply to "Brooch or badge?"
I believe it's the zipper pull on her clutch hand bag.
Optical illusion.
--Previous Message-- : : An interesting piece of jewellery worn by : Rebecca Deacon, Assistant Private Secretary : according to the following article. : If she is wearing a badge of service then I : do like the departure from pinning it on a : ribbon. : : : http://www.mirror.co.uk/news/uk-news/the-woman-kate-middleton-is-relying-on-while-william-742925 : : Detail from the third pic - : : : :