This sweater is something I made because I wanted something loosely knit that I could wear over a tank top or t shirt that had really, really, long sleeves. Because I am five years old, I love having extra long sleeves that exist well past my hands. The boxy body is knit in one piece in a very loose gauge (7 st and 7 rows per 3 sq inches), and the shoulders / neckline are finished using a circular needle. All in all, this is a very easy piece to make.