These are the Snowflake Shimmer Decor Decals from Stampin's Up's Holiday Mini Catalog! I wasn't going to get them, but them I decided why not! I am happy that I did order them, because I really like them. They are removable and reusable! It is hard taking a picture of them, but I think you will get the idea.
I put 6-8 snowflakes each on our bigger windows in the two opposite corners. So 3 to 4 snowflakes in the upper left corner of the window and 3 to 4 snowflakes in the lower right corner of the window. I did this so you could still see out the window with out seeing huge snowflakes all over! I think they look good, and not too over powering.