From the magazine:

Patrick’s scoop=neck sweater dress, fully fashioned in Noro Ayatori color #2, is designed to fit and flatter.
The shaping is worked along a decorative rib that runs up the skirt and bodice; an I-cord drawstring, concealed inside a full casing, cinches the waist.
The ribbed cuffs and interesting hemline offer a casual touch.

Magazine has length and upper arm measurements.