Hobby Lobby cardboard letters painted with metallic spray paint. They're so light you can hang them using 3M sticky strips. Much cheaper than Anthropologie at only $2.50 a pop. Do "wash" for the laundry room.
Took a piece of old barn wood, bought cool knobs from hobby lobby (50% off so they cost around $1.50 a piece) drilled holes in the board and attached the knobs. It was around a $5 project and my necklaces have a pretty place to hang!! :)