These are an absolute ace idea that should serve to encourage your children to fold their clothes rather than chucking them on the floor in a heap. Each Foldie t-shirt, from Â£12, has one design on the front and another on the back which, when folded once becomes something else, while a further fold in half will reveal an entirely new image. So, a dog becomes a giraffe becomes a whale, a robot becomes a car, becomes a road and a girl becomes a dog, becomes a princess. 100% cotton, printed with eco-friendly inks and available in 2-3, 3-4 and 4-5 years. Simple, but savvy.