Be, believe, belong! Be, believe, belong! Leave the circle never! Weave the quilt forever!
~ The Stitch Sisters

The Stitch Sisters are two villainesses from Courage the Cowardly Dog. They appear in The Quilt Club episode. These women are vile creatures who came in possession of a semi sentient and magical quilt that could prolong their live indefinitely by having other women sow a symbol of immortality onto the quilt. The quilt would then steal that soul and en-long the sisters lives. These two have apparently been doing this since the dawn of man since they are shown doing it to a cavewoman. They are very picky with their victims as they force them to forget about their family before they steal their souls and they must be good at sewing. There is a possibility the quilt is the one who chooses who is their victim to prolong their unnaturally long lives. In the end their plans are foiled and victims souls freed and the are turned into a picture of themselves quilt  presumably trapped for all eternity or at least the rest of their lives.