A little purple hippo faces a dilemma. While getting dressed one day, she realizes that she is missing a red sock. But as she searches throughout her sock drawer, she cannot find a suitable replacement. From blue to green and gray to white, nothing she finds will match. But does that really matter? This picture book offering from Jennifer Sattler (Bully) reminds readers of all ages of the enjoyment that may occur when one lets go and embraces imperfection.