The Weathertop is knit bottom up in the round. Then it is divided in half and the front and back are worked flat. There is a simple chart for the lace. The icord straps are sewn together after blocking. The piece is designed to be form fitting with a negative 3 to negative 1 inch ease around the bust. It is also meant to be a crop top, but the length of the body can easily be adjusted to be longer or shorter according to your preferences.