I did it.
I went denimless all summer, where all summer = Memorial Day Weekend in May to Labor Day Weekend in September.
I wore jeans yesterday and while I had missed the look of them, I can't say the experience was any different from wearing any other pair of pants.
My addiction to denim has been broken. They are no longer my crutch, my style, nor are they my default go-to clothing item. I'm not giving them up completely but from here on out, my closet will no longer contain ONLY blue jeans.