Sneakers,
I've been unrecognized by a friend when I wore a wig years ago, but she was not a close friend. "Everyone" wears sunglasses in Texas. I am immediately recognized if I cut my hair or change its color. If not, I am recognized when I start speaking. Once, I went to the library after a drastic hair color change. The clerk said, before I had identified myself, "Sandra, it sounds like you but it doesn't look like you." Having had a home-based business for over two decades with hundreds of customers, and having been in many organizations, president of some, there is no way I can hide. They recognize my voice on the phone. They recognize my body shape. People I no longer recognize remember me because of whose mother I am. I once took my children to a club meeting because of who the speaker was and the educational value of the speech, and the club, which I had never visited before, was getting ready to elect officers. I got nominated!