Christmas Jumper Day is one of Save the Children's biggest annual fundraising events. It's been going since 2012!

Every December they ask schools, workplaces, and community and friend groups to put on a Christmas jumper and donate whatever they can afford. And every year, millions of you join us in making the world better in a sweater.

By taking part this year you can help support kids and families who are having to deal with an increasingly volatile world. They’ll use the money raised on Christmas Jumper Day to help children in the UK and all around the world stay safe, healthy and learning - and change their future for good.