From Go Silk, a sweet sleeveless blouse with a minimal ruffle along the front button band and armholes.  V-neckline.  Pairs effortlessly with denim and almost everything else.  Button close front. 

The best thing about Go Silk is that it's made of washable silk.  These pieces can be washed in your washing machine on the "hand wash" setting, then hang to dry.  100% silk.   Lynne is 5'4" and wearing the XS.