Originally Posted by Yarn or Fabric

Ouch. That would be expensive. I'm not sure how many shapes you need but.... Have you considered taking paper printouts of the exact templates you need to a glass shop? They can cut you the plexiglass pieces so you can use them for rotary cutting. I just had a glass shop cut me a template for a ruler I want to have manufactured and it cost me $8. It's a pretty big ruler. You might want to call around and see if you can find someone near you that can cut plexiglass accurately before spending that kind of cash.