"pole mirror!" I had it custom-made.
Since there was no good way to mount a mirror to a window (and make it look good), I came up with creative fix. Originally, I had three stainless steel fabricators give me an estimate to have this post made and each came around $2,000 each! Ridiculous!!
The mirror is attached to the connector fitting and can be rotated on the post.
All totaled, the cost of the post was around $250.00 for parts and plating. I installed the piece myself so labor was free. :)
There is another identical vanity and mirror (with post) on the opposite side of the room
Oval mirror suspended on pole between ceiling and countertop over bathroom sink with windows behind