I am remodeling my master bathroom and need to reach a decision on the mirror so I know whether I have to move the electrical for the vanity lights.

I will have two separate sink vanities with a drawer bank in between, similar to the current layout. The vanities come out at a 45 degree angle to the drawer bank (see pic). Each of the sink vanities is 39" including a 13" drawer bank on the side. The sink will be offset.

I am trying to decided between a 36" square mirror or a vertically mounted rectangular mirror around 32" to 36" wide and 40" to 42" tall. The ceilings are ten feet so the mirror height will not be a problem. Whichever one I decide on will be centered on the vanity, not the sink.

I have attached a picture of the old bathroom and one wall of the demolished bath. The bottom of the drywall is where the top of the backsplash will be.

P.S. You may notice a coffee maker in the old bathroom. I don't normally keep it there LOL - my kitchen cabinets were being painted at the time I took this picture.