I’m looking for lighting recommendations but thanks for the info about mirrors

The style of this bathroom is nothing like yours, but the bathroom has high, white walls and the designer placed horizontal lamps above the mirrors, leaving a large space between them and the ceiling -- which looks fine.

Um quick, but important question, if the chandelier is 23inches wide how tall is it. I know 10ft seems tall, but for example if the fixture is 24 inches tall it will hang at an 8ft level before chain. I just want to make sure your fixture isnt out of scale.

I wouldnt worry about filling the space above the mirror, in fact you want people to focus on the vanity and the mirrors more than the whats above it, if you get what I mean. That being said you still have to place the sconce right round your eye level to give you good lighting so make sure the placement works before you buy. If and when you can tape out the mirror size in painters tape and then go from there.

Thanks