Thank you all for the quick input! I feel as if the vanity mirror world is super small now that I have explored far and wide. :) We did buy some mirrors on Amazon, but the construction was so bad that we had to send them back. (eg. The mirror was pulling away from the backing.) We can't go any wider than 20" due to the sinks being so close to the wall; and 30" (the height of the larger mirror) seems to be the absolute max for this space. (And even that might be too tall as my husband mentioned that the glass shades are not on the fixture yet.) Stacey, round mirrors won't work due to the width issue, and we have been trying to avoid ovals since we have had them in every other bathroom and want a change. :) Still open to any other suggestions, and many thanks again!

i was going to suggest stacked artwork 16x16 or as large that will look correct. 3 stacked will emphasize the ceiling height and add a bit of color. The hallway leading to my bedroom has a wall (right to BR left to Bath) I painted that wall hale navy with large gold framed art and an art light that doubles as a night light. The mirror you had there did nothing for the space. If you would still like a mirror, Id get 3 and stack them, pretty frames are a plus.

I need to see the spaces and the mirrors . IMO mirrors should always refelcet something worth seeing twice except in a bathroom or walkin closet . Mayeb in a foyer if you use that entry for day to day in and out just for that last minute check. I much prefer a nice piece of art at an entry but I need to see your issue.

Why does the color of your sink and toilet not match? I'm guessing they were both supposed to be white to correlate with your tile floor. That sink has to be changed to the correct color. Where are the electrical boxes for light fixtures?