Personalized Imagination Is Magical Women's Plus Size T-Shirt. With a little bit of imagination, you can be or do anything you wish. Imagination Is Magical Women's Plus Size T-Shirt - White, featuring Bob from the children's book "Bob is a Unicorn" by Michelle Nelson-Schmidt. 100% combed ringspun cotton premium jersey (CVC Colors are 60/40 combed ringspun cotton/polyester)