Necklace Organization

How can I organize my necklaces? I can use a tutorial and try making a bracelet rack but I have no idea what I should do about my necklaces. I don't really have any wall space to hang an organizer or any space on my small dresser, though I could try to make some. I was thinking maye one of those jewlery tree type things I saw once at Target..any suggestions?
I don't have a whole ton of necklaces but I have a fair amount that they get tangled in the shoebox they are in now (along with all my other bracelets, pins, rings).