Handmade Emilie Autumn Button?

I was unpacking from a recent trip and found this button buried in my suitcase, possibly from years ago.  I honestly don't remember when I received it, but it's handmade by EA and given to me by her.  She's in Australia right now so it's too much trouble to bother.  Maybe someone has a similar one and can jog my memory where it came from? Anyone?

It's about 4 inches in diameter, made of plastic on the outside and has EA's signature on the back.