Never been married before, but was in many weddings.
Thanks for mentioning about the couple walking together behind the priest. At this point I'm thinking I will never be a bride, but if by a miracle it does happen that I would meet someone again that I want to marry, and vice-versa, would want to walk behind the priest to the altar. I do like some symbolism in weddings, but not necessarily the ones that are overdone. Have never seen that done at a wedding... the couple walking down the isle behind the priest. If I had of, I would have remembered it.
I don't know if it's old fashioned or not but I really want my dad to walk me down the aisle. I'm not even traditional at all but I know this is the one thing I couldn't take away from him because he has even told me he wants me to marry so he can walk me down the aisle.