Soucy: "A great piece for layering or to wear on its own. Knitted bottom up in the round from cast on edge to armhole, then front and back are knitted separately to the shoulders, which are bound off together. Calls for a worsted weight yarn, knitted at 18 sts to 4 inches. Sizes x-small to x-large, finished chest measurements 34 to 46 inches."
(You can create this in the va,va,va,voom! fit as shown, or choose a larger size for a standard fit. There's a reason this style is also known as the Sharon Stone sweater... you can't make it unsexy-- Ed.)