I went out shopping to find precut snowflakes, but I was a few weeks too late. Most stores have already packed them away and put out all their valentines stuff. Good thing I have a sister who loves crafts. She had a bucket of foam snowflakes she let me use. I sewed them together and hung them up.
While at the mall, my other sister had a great idea of making tissue paper balls to hang up. We ended up buying 3 different colors.
To top it off, I found how to make snowflakes out of regular paper from http://allstudentscanshine.blogspot.nl/2012/12/snowflake-craft-tutorial.html