Kathryn, I have a similar situation. When my bathroom is finished I plan to go to a picture framing shop and have mirrors framed in whatever size will suit me. It wont be cheap but It will be worth it. They have a loyalty program so I get a discount for that. The stock frame is cheaper than special order. Also, most cabinet makers will do a nice framed mirror to your dimensions, I haven’t checked the prices yet.

Kathryn, I meant to say mirrors in the same height but different widths, proportional with the wall space and centered over each sink :—)

Thanks, Shirley, that's very helpful. That way, will you avoid having to glue the mirrors to the wall? One of the reasons I wanted to avoid plate glass mirror over the entire wall was so that I could change things up down the road (like maybe add sconces) and avoid extra cost of re-doing sheetrock...

Yes, in a previous home we hung our bathroom mirrors over each sink on TWO strong hooks for each mirror in the studs— not in dry wall. They get heavy. Also, let the framer know it is for a bathroom so they can put the right backing behind the frame. I don’t like stuff glued to my walls either. In my current remodel, a dated 30 yrs old bathroom, we have a huge mirror glued to the whole wall. It is 11 ft by 4 ft. I have not been able to get it removed yet. One glass guy refused, one didn’t respond. The third guy looked at it, gave me a price for removal then stood me up 3 times. It rests on the top of the backsplash so it is holding up my jobs. Can’t get the old tiles out till the humongous mirror is gone. So frustrating!

Hi Kathryn - I am currently in the same situation as you were a couple of years ago, 2 x vanities but different sizes and struggling to find mirrors that will look "right". Can I ask you what your solution was?? Thanks :)