Jennifer Garner, 49, continued her shopping adventures with daughter Seraphina Affleck, 12, on Monday, Aug. 23. The day after the Golden Globe winner took Seraphina, as well as son Samuel Affleck, 9, to Staples in West Los Angeles for some back-to-school supplies, the mother-daughter duo hit up Big 5 Sporting Goods in Santa Monica to make a few more purchases. Jennifer and her look-alike middle child dressed fairly casual for the shopping outing, but looked super chic nonetheless.