I’m pretty sure Susan, from Second Chances by Susan is a good witch. She used her powers for good during the second season of Refashion Runway and won the Halloween Challenge with this stunning refashioned witch costume.
Starting with this menagerie of thrift store clothes,
She created this:
Thank you so much, Susan, for sewing into the wee hours of the morning to bring us some incredible inspiration! You can see her whole process here.
And remember:
The Renegade Seamstress 
Thanks for the shout out, Beth! That was a fun season, and as always, you were the perfect hostess!
I’m hoping to have some time to do another season here soon. Would you be interested in being a judge?
Absolutely! Refashion Runway is so much fun!
Love the two separate skirts to the stripy one!