You can probably just hand your Christmas lights on your window using some nails or make this Window Frame Christmas Lights, which are more stable, plus it’s going to make it easier on you to set it up on your windows year after year.
I’m no Clark W. Griswold Christmas light fanatic, but I do like the look of a nicely lit window during the holiday season. The problem is that in order to look nice you have to hang each light on a separate clip. So here is how I made some outdoor lighting window frames that are lite, strong and easy to put up and store away.
Check out the finished window frame Christmas lights: (Awesome!)
Other interesting stuff at Zedomax.com: christmas-diy, christmas-lights, how-to, make, window frame