My own warren of witches
Based on my research, I have made up three original warty characters so far.
You can see how my witches come from the three types of witches that I developed in these other tips:
Witches For The Waking Prince
Witches From Head To Toe
I just exaggerated or modified their features. (For example, I made my Halloween-style witch quite generously proportioned and I gave her some very very curly shoes.)
And, the kingdom needs even more of these bad-tempered ladies. The possibilities are endless! Ha ha!