I get the feeling that Anthropologie mails its target customers promotional material every few weeks. Flipping through the last book I received, I fell in love with this stained glass necklace (pictured left in all four colors available -- green, grey, purple, yellow). My favorite colors are the purple and green. I think the necklace would look great accenting a suit worn with a shell, under a collared shirt, or with a classic black dress . . . so, apparently, I think the necklace would look good with almost every office-appropriate outfit. At $42, the necklace isn't not too, too outrageously priced.
I'm also intrigued by Anthropologie's advertising technique of placing the necklaces on snow.