Isn't that a great sweater? I have it in navy, and wear it so often, it probably qualifies as an essential in my wardrobe. On me it's almost tunic length, which makes it especially warm and practical, and I love the way the "frame" stitching squares my shoulders. Wonderful for travel, too (I'm on the road right now) because it's lightweight and versatile. That periwinkle is lovely on you.
I'm sorry to hear that you are under the weather. Hope you feel better soon.