Roland Nivelais navy silk sleeveless dress with sheer ruffle/2

Gorgeous lined dress. Navy ruffle around neck and hem. Rear zipper. It was altered from a 6 to a 2/4. I wore it to a wedding. There is a tiny pic near the bottom. There is also a spot on the front where the silk has a different texture- it is only visible when the light hits it just right. See last photo.