The sweater is supposed to be "the right size for a 1-year-old, or older", but even though I got perfect gauge, I think it will fit Kaylen when she is about 6 months old. Yup. Right in the heat of the summer. *sigh* I suppose that makes it a good thing that the hat likely won't fit at the same time? It looks quite large even though I used Stephanie Pearl-McPhee's advice on hat sizes. (from the sections "Typical Head Sizes" and "Head Rules and Exceptions" in her book "Knitting Rules"). If we fold up that first, lower red stripe it looks more like it might fit a human being under 5 years old. Maybe Kaylen can wear it some time next winter --- long after she has outgrown the sweater.