Happily, I can report that one of my readers mentioned seeing a Progressive ad with natural haired women that I was able to find. On their YouTube page and website, Progressive posted a link to their “Take a Tour” commercial (which has since been taken down). This commercial depicts two women with natural hair. One of these women is actually a lead actor in the commercial. She is the one holding the bag, with the blue cardigan and jeans. The other actor in the back is Jillian Reeves de Ortiz (with the brown shawl and black shirt).
Thanks for the referral!