What is the rule to balance a mirror and lighting to a vanity? We have a 36 in vanity in a powder room and need a mirror but not sure of the width. Most available are 24, but have sconces on the side. Our light fixture is above the vanity, so we need to get the balance right with the mirror width and width of the
Light fixture to be proportional. Will 24in be too narrow for 36 in vanity? We can't move lighting to have sconces on the side. We plan to get a square beveled beaded edge mirror like below but need dimensions for width and what width light will work.