for this
http://www.lizclaiborne.com/product/index.jsp?productId=2434405&cp=1986587.1988204&page=2&doVSearch=no&pageBucket=0&parentPage=family

i couldnt find anything like it. here is one similar, but not ribbed:

KAF - Cardigan Pattern (http://www.ipbolaget.com/users/ce03922/cardigan.html)

I think I have actually figured out how it is made. I am going to attempt it as soon as I can afford some yarn. I do not have anything that has looked right after a swatch.

Good luck!