What is Christmas Jumper Day? The best day of the year ever! It's super fun, and it's easy to take part no matter where you are. Just sign up and get going.

Since 2012, amazing people like you have put on their jazziest jumpers for one Friday in December, donated £2 to Save the Children and raised money to help protect the magic for children around the world.

That means this year is our tenth Christmas Jumper Day! It's on Friday 10 December, and you can sign up for it right now.

Sign up now and soon we'll send you everything you need to get ready for the big day - like your free online fundraising pack full of fun stuff and ideas!

Can't do it on Friday 10 December? No problem. Even though most people, schools and workplaces will be joining in on that day, you can pick any day that works for you. The important thing is getting on a silly sweater and raising money to help children see the magic in the world!

How do I make the day magical?

First step is super simple: sign up on our registration form. It'll only take a couple of minutes, and you can tell us whether you're taking part as a school, a workplace or with your family/friend group.

Later this year, we'll send you a link to a downloadable fundraising pack - full of all the activities and tips you'll need to be a fundraising wizard. We'll even be in touch to help you claim your very own JustGiving page so you can fundraise online.