I have a two-sink vanity. My light fixture (that is the glass shade) will "end" two inches above my mirrors, but I'm wondering if I should drop my mirrors another two inches. My medicine cabinet mirror is 20"by 26" long, which is really not long enough but it's the best I could find to work with everything else. So my three light fixture, which is 24" wide, is much higher than 72" off of the floor, it's more like 78" off the floor.

You can find no shortage of photos of it, and so it must be acceptable in some areas. Codes vary from state to state. It would be quite disconcerting during an earthquake, but probably not any more dangerous, although the water could splash out of the tub. Certain light fixtures are designated as being for wet areas, and so you would have to find a chandelier that meets that standard of safety. People have hanging fixtures above sinks. I think the chandelier should be out of reach when you are in the tub, and then it will be more difficult to clean and change light bulbs. Make sure you get one with LED, if possible, and then you shouldn't have the change the light bulbs as often. Lars

How high are your ceilings? You need at least 12' to pull off this lamp hanging. Other than that I think the all over size will work. IF you ceiling is 9-10' I would go with a shorter fixture like your first choice. What do your other fixtures look like??? The ones in the photos above?

This is the OLD vanity & mirrors- I don't have a pic of the new cabinets BUT the new vanity is standard height, (same as in pic) as you can see the mirror is even taller than the vanity- so maybe 48" tall mirror in pic? The new vanity has towers on either end, sinks moved closer together, but lighting still at same height. There will be new, individual mirrors over each sink