Best books/films to start getting kids into Christmas

[Twinkletwinklelil]

Just as the subject says really
what are the best books or films to start explaining Christmas to little ones?
the whole Santa concept, etc.

Fella from McFly has a book about a Naughty Christmas Elf my dd loves.

The snowman film.

I used to find a lot of films introduced the question of whether FC was real - my kids were absolute believers so it made me nervous they would start to ask questions.

DD loves the grinch and polar express (both very different styles!)

Stick man is good as well, both the book and cartoon, and snowy day but it’s not about Santa.

Thank you!

what age would you recommend this starts?

We started last year aged 2 but different people have different limits on screen time. Books you can start any time though.