It was my parents 25th wedding anniversary about a month ago which, for those not in the know, is silver. Now, I have nowhere near the finances to even think of getting them something really silver, so I tried to think of other things that come in silver and ended up making a (slightly last minute) little book that kind of documents their life so far. It's just some line doodles and I printed and bound it myself but it came out quite nicely and they were really pleased with it.
Here are a couple of my favourites:
(Tin Foil refers to the star we put on the tree, which us kids made when we were really little. It's a pretty terrible star, just cardboard and foil, but we still have it and we still hang it on the tree)