Take one white wall, one tripod, one sheet, a willing family and take some photos. Charlies window of tolerance was slim but we actually really like the photo we chose. Its a bit more realistic shall we say, and seemingly appropriate for the christmas craziness!
Adjust the photo in photoshop ( I only have photoshop elements which is fine) and, when you're happy, add what you want to say.
Race to the nearest officeworks and get them printed on card and guiloteened.
Take some very nice glitter - Martha Stewart is my favourite.
Run the glue around the edge of each card and sprinkle liberally with the glitter. Use a plate! This is lovely fine glitter and it goes everywhere.