Personalized I Don't Have Time to Worry: Jonathan James Women's Plus Size T-Shirt. From the children's book, "Jonathan James and the Whatif Monster" by Michelle Nelson-Schmidt, I Don't Have Time to Worry: Jonathan James Women's Plus Size T-Shirt - Heather gives your child a reminder that worrying takes up way too much time. 100% combed ringspun cotton premium jersey (CVC Colors are 60/40 combed ringspun cotton/polyester)