I joined Polyvore at least a year ago, but only now have I found it so addictive.
I like finding pieces I have had my eye on, as well as things I lust after, and putting them together.
They have an incredible selection of items to play around with, I can see that this could be a little too addictive. If you use it too, and want to share some of your collections, let me know!
My profile page is here.