Aw, nuts. I think all of those stamped transfer patterns are not for cross stitch.
I did find this book on Amazon that seems to contain Christmas cross stitch iron-on transfers, and it's fairly inexpensive from 3rd party sellers:
http://www.amazon.com/Christmas-Tran.../dp/B002JF01TE
The same book is on Etsy here:
https://www.etsy.com/listing/1574285...oss-stitch-for
And I found some vintage Christmas cross stitch transfers on eBay:
http://www.ebay.com/sch/i.html?_odkw...+-kit&_sacat=0