My co-worker has this sweater:
http://www.chicos.com/store/productchoose.asp?PID=100036733
(She wears it a little differently than that picture, tied closer to her waist. So it looks more like a regular cardigan.)
Has anyone seen a similar pattern? I told her I’d help her write one if I couldn’t find one…and I’m on page 33 of 49 on the Drops pattern site…looking, looking, looking…
If it rings a bell, please let me know! Thanks! 
Wasn’t Kelly knitting something like that? 
This is the one that Kelly is making:
http://www.knitpicks.com/Projects/Projects_Display_Yarn.aspx?itemid=50452220&yarnid=5420122
Not as plain as the one you linked, and 3/4 length sleeves, but it looks like the design is fairly similar.
This one is sorta similar, doesn’t look quite as long in the body and is done (gasp) something fun-furrish.
or this? Again, not a great photo, the ties don’t look as long nor the sleeves.
Here is a tie shrug called Kelly, too bad she doesn’t have long sleeves. 