I just love that!
I guess if I am looking in the window at the tree I would have to think about what the outside of the window would look like
That would be the border?? I have in mind a very pretty white on white with snowflakes. I used this on a quilt and it was very pretty.
https://www.fabric.com/buy/0344213/s...owflakes-white
I bet this would be pretty too. I guess it depends on how big you make the border. There is probably snowflake fabric in whatever color you want
https://www.fabric.com/buy/0344211/s...-allover-green
https://www.fabric.com/buy/0404771/r...flakes-crimson