At first I wasn't sure how to hang it, but then I remembered that I had some wire I had bought for another project and decided to try it. Just simple 26 gauge wire from the hardware store, nothing fancy. It worked!
I just took the wire and wrapped it several times around the shade. This worked because as you can see from the picture, the shade had a lip around it to hold the wire in place. When looking for a shade, keep in mind that you'll want one with a lip. I then left enough slack to rig up a "hook" and just slipped it over the tree branch. Easy as pie!
I'm really happy with the look, I think it blends in nicely as well as stands out in the tree/bush I hung it in. I've not really seen the sun hit it right on yet, but when I do I bet it'll look beautiful! It would also look great with a lit tea light, but I wouldn't use a candle larger than that unless you knew you had a tempered glass shade (which most aren't).
Please click "Linky Parties I Love" on the right to see where I'll be sharing this inexpensive and easy idea.