As the year passes, the narrator's favorite dress goes through a series of creative changes, from dress to shirt to tank top to scarf and so on, until all that's left of it is a good memory. Assisted by her patient and crafty mama, the narrator finds that when disaster strikes her favorite things, she doesn't need to make mountains out of molehills - she 'makes molehills out of mountains' instead! Structured around the days of the week, the story is also illustrated to show the passing of the seasons, a perfect complement to the themes of growing older and keeping hold (and letting go) of special mementos.