I've already posted a previous post on Mindy Gledhill, but her lovely Christmas album, Winter Moon, is definitely worth mentioning. The entire album has a very Mori feel, and includes traditional and more modern Christmas songs. As well as a few originals.
Little Soldier (Original)
Patapan (O Come, O Come Emmanuel)
Daniela is a singer/songwriter from YouTube who sings mostly covers, with a few originals here and there. She has a very soft and Indie feel, and her Christmas music is no different. Her Christmas album, The Christmas EP, is avalible on spotify, and iTunes,
Christmas Time is Here
Have Yourself a Merry Little Christmas
3.She and Him
She and Him is a rather well known duo, at least in the US, and consists of Zooey Deschanel and M. Ward. Their music has a vintage/indie hybrid sort of feel, so not all of their Christmas album could be considered Mori. But even still, it's should be enjoyable for everybody.
I'll Be Home for Christmas
The Christmas Song
Kina, much like Daniela, is a YouTube singer/songwriter. She also does mostly covers, as well as a few original. I previously posted about her regular music, but again, she has some lovely Christmas covers that I thought were worth mentioning.
Let it Snow
That's Christmas to Me (Pentatonix Cover)
Bonus Ungrouped Song!
This one isn't specifically Christmas, but is a very wintery song. It's one of my favorites, and I hope you'll enjoy it as well.
Winter Song by Sara Bareilles and Ingrid Michaelson
A very Merry Christmas to you all, and a happy new year!