As per Julia's suggestion, I took the worms I had gathered from my projects over the years, divided them into two piles. One pile was greens, yellows, browns, and the other had reds, purples, blues. Took the green pile and overdyed them with a blue-green formula. Unfortunately, forgot to take the "before" picture. Here, however, is the "after" photo.
The purple/red mix was overdyed with my Scary Night formula. This is a photo of Scary Night overdyed on natural.
The worms are in the dryer right now, hopefully not clogging things up! They came out in great shades of purples and blues.
Got a lot of wool and binding tape listed on Ebay. Click on the link on the right hand side of the blog to view the auctions.