Beautiful design! What is the model # for the Robern Mirrors? And the lights?

What is the shape called of the mosaic border?

Circles mosaic.

The lights are from Restoration Hardware, with a speciality shade. I don't have the model number for the Roburn mirrors, but they are mirrored in the interior and have electrical plugs inside.

I learned that the mosaic tile border is made by Terra Bella and code and name is YMB21, the piece above the border is called polished Bianco Carrara chair rail moulding, and the piece below it is called pencil moulding. Everything is made of the same marble material so it might make sense to purchase everything from Terra Bella. The Robern Vanities can be found here: http://shop.ferguson.com/product/robern-RMT20D4MDCR-polished-chrome-248551

Please note that when I had this chair moulding installed, I had to hand select which ones to use because some were a brighter white than others. I wanted the whitest carrara moulding I could find, so I had alot of waste. Also make sure that you get a sample from the current lot of the mosiac and the moulding to make sure it the right shade for your project.