Here’s a reposting of one of my favorite costumes from a few years back. It may be better for posing than walking (unless you find a smart way to add good eye holes) but still a respectable art teacher costume. I just colored a paper grocery bag with a cubism face, and made sure that the finished bag was covered on all sides when complete.
Here’s to all the art teachers who are running of fumes right now. Not to worry, the holidays will replace all this Halloween craziness in a few days.