With just 13 days to go until Christmas, there's no better way to cure the office scrooge than prancing around in your most outrageous piece of festive knitwear.
And if you need any more convincing, #XmasJumperDay is all for a great cause. Save The Children is asking the nation's jumper enthusiasts to text 'wooly' 70050 to donate £2 to helping children in the poorest countries around the world.
Here are a few of our favourite Christmassy knits. Tweet us with yours @HuffPoLifestyle.
What's better than seeing your boss in a piece of comedy knitwear? This festive pug, of course.