My favourite Christmas memory is my Mom saving all the wrapping paper and bows from previous years, which she kept using year after year. She has a huge box of wrapping paper from years past stashed away. She started collecting wrapping paper in the 1950's. Occasionally she forgot to remove the gift tags or didn't want to cut into the paper even though the writing from the "donor" was written on the package.
Almost every year I have opened a gift that says "Merry Christmas 1966, Love Grandma and Grandpa and so on. Some of the paper is just amazing. The paper brings back memories of a simple time in my life of being raised on the Canadian prairie and being very thankful for those wonderful homemade mittens, slippers, pajamas or whatever.
We stopped using the paper a couple of years ago..we're all just really attached to the wonderful memories of the past, and the special times we all spent together. It was amazing getting a gift wrapped in 50 year old paper...