Choosing the right bathroom mirror means thinking about size and placement, not...

https://kylersgreatblogs.lumenforgex.com/posts/what-mirror-width-rule-should-i-follow-if-i-am-using-sconces

Choosing the right bathroom mirror means thinking about size and placement, not just style. A good rule is to pick a mirror about 70%-80% the width of your vanity to keep things balanced