It turned out that the event was MUCH more casual than I had previously anticipated, so I scaled back the glam.  I found a pair of peacock feather earrings I absolutely adore shopping at Fuego just days before the party, so I built my outfit around them with clothes already in my closet. 

The top was purchased from Banana Republic's Winter 2007 line (sorry about the poor image quality) and the shoes (which are much more bronze than the picture depicts) were from Nine West's Winter 2005 line.