Top trend: Christmas jumpers
A novelty Christmas jumper used to be something your nan knitted for you and made you wear on Christmas Day, but now it's the very height of fashion. And what's more, tomorrow is Christmas Jumper Day, a day where Save The Children are encouraging everyone to wear a Christmas jumper and donate £1 to their charity.
So think fair isle knits, think snowflakes, and think big smiling Father Christmas faces. For more details on how to get involved go to the Save the Children website.
Here are 10 of our favourites.