I have my campus parking pass and a teardrop crystal w/ some tiny fake daisies froma friends wedding wrapped aroung it. Also flying via suction cup from my windsheild just below my mirror is Buttercup (she's a powerpuff girl).
I have a Cinderella's Castle pendant and a Princess charm bracelet sent to me by a friend who is a Disney cast member hanging from my mirror. I got stopped by the local Po-Po for having an expired tag about a month ago ... he looked at my stuff on the mirror, told me it wasn't smart to have them there and that I should take them down. I asked him if I was breaking any laws - and he said no, that I wasn't. So, I told him those were my Princess things and NOBODY was gonna make me take them down if I didn't absolutely HAVE to. He just chuckled and told me to get to DMV for a new tag and to be careful.
I don't have anything either I find things dangleing and swaying with the movment of the car very distracting but I do have a couple of stick on's in the rear window. One is for breast cancer and the other is against animal cruelty
Not on the mirror exactly but on the hook for the passenger sunvisor, I have a ball suncatcher with crystals in it. It was the last thing my mom bought for me before she died. Hubby doesn't like it, but it's my car and it means something to me. I love suncatchers.
All I have is a wooden cross on a string on wooden beads hanging from my rearview mirror. As far as air freshers go I bought this thing that looks like a glade plugin that clips to the a/c vents and that air that travels through the vent also travels through the air freshner unit and makes the car smell nice.
As for the hubby all he has is a metal cross on a chain that hangs on his.
I have a deerskin pouch with handbeaded star design on it, filled with herkimer diamonds that I dug up, a geode, a tiger's eye etc. I bought the pouch in Salem, MA in a really funky shop..where I brought in my black cat Tyler to sit on my lap while I had a reading (we were in town for a CFF cat show).
Good memories of a great trip and show with Tyler.