One of the neighbors when Elaine’s family moves to Toronto and the mother of Brian Finestein, whom Elaine briefly babysits. Mrs. Finestein is a stylish lady who supports and inspires Elaine. She is also the first Jewish person Elaine meets. As one of the first adults outside of Elaine’s direct family who seems to respect her and treat her kindly, Elaine loves and admires Mrs. Finestein. Although Mrs. Finestein does judge Elaine’s adult fashion choices of all black, they continue to have a positive relationship and Elaine paints her as one of her three muses.