My daughter recently bought this book. It's a colouring book for adults!
Now this idea is starting to come through in fabrics but more illusional pattern designs rather than images as in this book by Millie Marotts. I saw some fabric samples this week and these will be available in the shops later this year. However there are currently other black and white fabrics for sale now if you want to started colouring in using peminant fabric pens. Imagine wearing a black and white dress with your own unique splash of colour placed randomly over it.
Here are a couple of images from this book.