Plot: It's the season to be jolly, but is it really possible to enjoy Christmas when you're strapped for cash? Giles and Sue set out to prove that by using a few old fashioned handicrafts and an awful lot of enthusiasm, you can still put the merry into Christmas. They begin by making some very rudimentary home-made decorations, before calling in 70s Blue Peter presenter Peter Purves who tries to show them how to assemble the famous Blue Peter advent crown