Since I have a large and long torso and “normal”, whatever that is, shoulders I sewed the sleeves about 1 1/2 inch from the actual edges of the shoulders. I also made the body longer, both in the ribbing and in the garter stitched part, while I shortened the sleeves. In retrospect I think that I should have made the sleeves in a smaller size.
I also made it in the same size as Fleur is wearing in the book, can’t remember which, it’s not my book, despite the fact that I’ve got 5 inches larger bust measurement than the pattern suggested.