Not seeing the photos, so I am adding them here again.

How high is the ceiling? I think the whole space would look larger and more cohesive with one big wall-to-wall, backsplash-to-ceiling mirror. Put 2 bar lights centered above each sink.. Since your sinks are so close to the wall, I don't think that you have room for a framed mirror or for sconces. You could have towel rings or small bars on the side walls.

All that space ... and all those products sitting out on the counter.

Wow, chispa, all you see is the little bit of products on the counter? That's because people actually live there. BUT, it would have been nice, if for just the photo, that the products would have been put in the drawers before the photo was taken.

I've got to agree with chispa, having anything on the counter screams "No Storage in This Bathroom". Sorry to say, there's minimal storage in your current vanity. I suggest adding large, recessed medicine cabinets in place of the mirrors.

Large recessed medicine cabinets instead of the dorm style mirrors. Add an electrical outlet for four plugs, GFCI, between the mirrors.

Thanks all for the awesome suggestions! Sorry I'm new to posting on Houzz.

I'll remember for next time :)

Paint the vanity something other than gray. It clashes with the warm granite and the warm floor colors. The granite and floors are the reds and warm browns on the chart. Pulled straight from your pic. Pick warm whites for the walls and vanity.

Ditto on the poster who suggested a full wall mirror. The mirrors are so small and meh, they look like postage stamps.