Using my Martha Stewart "Snow Flurry" punches, I created two squares of glossy banner paper with snowflake edges. Then I cut two blue squares and rounded the corners with a punch. I layered them all on a blue base card. The crowning touch is a "jeweled" snowflake for the center.
On the inside I cut a square of glossy banner paper and a smaller square of envelope liner (from one of my many saved lined envelopes) and again rounded off the corners. I used the same edger on the blue square and attached to the card base. I had a holographic snowflake in blue that I added to the center and I printed out "SNOW FLAKES" in a matching blue and glued those above and below the center.