broach for MOH

I am looking for broach for my MOH to wear on the bridesmaids dress, to make hers a little different. The dresses are bill levkoff, with a kind of empire waist and pleaded bodice. This is the link to the dress...

http://www.billlevkoff.com/style/bridesmaid-dress/332

do you think a broach would go well on it or no?? if so show me what you think, i've been searching broaches and its overwhelming with how many there are out there!