Shabby Halloween

Love these chipboard pieces. Here is a before and after. It was too too plain for me before and wasn't sure what to add when I went shoe box diving and found these three matching buttons. I think it improved it a lot but still seems missing something.

I think what I am looking for is something glittery or shimmery. I wish I had some ghostie rub ons for the bottom of the black piece but of all the rub ons I have (which is almost every one made!)-that is about the only one I am missing! Even some shimmer paint washed across the black might have worked if I had not already stuck it down with permanent tape. An idea for next time!