I saw a version of these on one of the members blogs on another website.
Unfortunately her link no longer exists/works!
They are just felt cut out in 3 circles with crimped scissors, I then sewed them together with my own femo buttons and super glued to a hairclip.
I really love the way they turned out, they are christmas presents to my little sister/girlfriends.
Then I am going to make a heap more because I am addicted to wearing them!