Áine Marriott has created an impressive collection of teeny hats that you can knit for charity. Once you've made this aviator hat, try another five smoothie hats – how amazing would it be to see your creations on the supermarket shelves? Send your finished woolly hats to:

The big knit 2018
innocent drinks
342 Ladbroke Grove
London
W10 5BU

Find lots more information and free patterns on the Big Knit website.