Sarah Jessica Parker — SJP by Sarah Jessica Parker

Parker leveraged Carrie Bradshaw's shoe obsession into an actual shoe line. SJP by Sarah Jessica Parker launched in 2014 at Nordstrom, with shoes priced at $200-500 — the sweet spot between fast fashion and Manolo Blahnik. She personally works the floor at her Greenwich Village flagship, which customers consistently call out as feeling "non-celebrity." The line has expanded to bridal and accessories. It's not a billion-dollar brand, but it's profitable, personal, and Parker designs every collection herself. In a sea of licensed celebrity cash-grabs, SJP is the rare authentic one.