I have an odd shaped and rather small headrest for my middle seat, which is also leather (Honda CR-V). I have the Brica Baby Insight mega mirror from my mom (https://m.toysrus.com/product/index.jsp?productId=13116593) which does NOT work. There's only one strap going top to bottom and because of the shape it keeps sliding down to where I can't see it. I got the Eddie Bauer dual facing mirror ( https://www.target.com/p/car-back-seat-mirror-eddie-bauer/-/A-16729852) for my husband's car that I haven't tried in mine yet but I'm not sure that will work either. Does anyone know of one that might work or have experience with this type of headrest?
I have a Britax Backseat Mirror and I imagine it'd work for you. It has a strap that goes across as well as a strap that goes up and down so it stays very secure.
Re: Middle seat mirror
https://www.amazon.com/dp/B00O6UCXUK/ref=cm_sw_r_cp_api_lcHzzbNWFQ230