DIY Halloween Bottle Printables from Lia Griffith. These labels are so detailed. I downloaded my free set because I never know when printables are going to disappear (or sites like seeing things).
DIY Inspiration: Fairy Blood Potion. True Blood fairy blood poster by riogirl9909 on deviantart. She also has this print for sale on Redbubble. For excellent printables from toe tags to potion labels to a ouija board go here.