Ditty icon Christmas version

For the last Christmas we have designed new icon for Ditty Application. The icon had to keep the concept and stay recognizable, but at the same time it had to be stylized so it should be clear visible that it Christmas!
We have decided to use a wool sweater pattern, which is been associated with winter holidays in many countries.
In the attachment there a few more color versions.

What do you think guys, can you say it’s Christmas icon?

PS. We're available for new projects: http://artua.com