It's Christmas Jumper Day on 11 December 2020 - mark your diaries, ladies and gents. If you're looking to update your Christmas jumper collection this year, team HELLO! has shopped around for some of the best out there on the virtual high street - just call us Santa's little helpers. The Christmas jumper has increased in popularity ever since Mark Darcy rocked his infamous reindeer knit in Bridget Jones's Diary, and now the Christmas jumper has become the biggest festive hit for fashion fans. We've rounded up our favourite novelty knits, in the chicest of shades. So whether you're after a cheap and cheerful Christmas jumper or a luxe designer version you can keep for years to come, we've got just what you need.