I have been searching for some nice jam labels to put on my jars and came across a really good website.
http://www.jamlabelizer.com/
I have printed some off on plain paper and used pritt stick to stick them on my jars. It even gives you the ability to put your own photo on the label - although I decided against it as I thought it would be too small to see.
Here's the (almost) finished product - I just need to put some nice fabric over the lids. I will only do it with the ones that go as gifts, the others will just have little handwritten labels stuck on and no fancy lids!