Hiya, I haven't played with what was then CAS on Sunday for a few years and forgot about it, so sorry.
The challenge is: big word or sentiment and I've used Fijne Kerst stamp from Craft Emotions 1826. I inked it with Versamark and stamped the sentiment on the cardbase. Then I've used Wow metallic brass to heat emboss it. Shine and impact in one.
Just three little snowflakes I cut from glitter paper, attached with a glue dot. Done.
For more information on the CAS on Friday Challenge, see this.