Missy is a very exuberant, individualistic young girl, and she is feeling very sad that she didn't get to wear what she wanted on picture day. The way she solves the problem, with the help of a friend, is inventive. I can imagine there is a little girl, or boy, just like her in most classrooms. Divided into chapters but easy to read, it would appeal to young elementary age girls. It is mostly a graphic type novel with some paragraphs of writing thrown in at times.
First, second, and possibly third grade students will be drawn to this series, and it will generally appeal to girls more than boys.