This is “Merry Christmas!” in Klingon... To be quite PC, I’d have to wish you all “Happy Holidays” or something like that, but I don’t like it when political correctness leads to saying nothing at all. Be assured: With “Christmas” I mean whatever you choose to celebrate, this time of the year.
Besides, what is right for Klingonians can’t be wrong for human beings, can it?

BTW, this is one of the angels made by our daughter’s class to be sold at a Christmas bazaar: they used penne for bodies, maccheroni for arms, farfalle for wings... But don’t think it was an inexpensive affair: the white paint smudged Cora’s black jacket; we couldn’t get it off, and she demanded a replacement.