I just found out we can only craft the festive set from 15 December :/

[Imbri]

We never put things up until the week before, and it all came down on New Year's Day, so I'm okay with it. I'm sorry for anyone wanting to spend all of December in Santa's workshop, though.

I'll sure there will be plenty of time to craft everything, and the snowman and snowflake items should be around, too, so getting wintry items out before that is a distinct possibility.