I've played with a tag this afternoon.
The background is a mix of Distress Inks and oxides, using a Signo pen to make the white dots. I've had a selection of skeleton leaves which I'd not used, so decided to use some on this tag, however the delicate nature of the leaves meant that they didn't show up on the coloured background, so I mounted them on black card and cut around them. I then used a Tim Holtz paperdoll image of a couple of witches to layer on top of the leaves.
I used Hobby Arts andStamper's Anonymous stamps for the background, with sticky black gems and alpha letters to create the "Witch" word.