I stumbled across this top during the sale (it's the one I'm wearing today) and am going to put in a plug for it!

http://shop.nordstrom.com/s/be.....sultback=0

It's jersey on top and then silk, with a loose fit and a high-low hemline. It is so comfortable and silky, not sheer in the blue, and best of all, for ITs like me, the shoulders have a lot of give because of the jersey material. It seems like something that can be dressed up or down and tucked in or not. It does run a little big, though - I sized down to an XS.

Just sayin'...