Personalized Don't You Have More Important Things To Do black Women's T-Shirt. Don't You Have More Important Things To Do black Women's T-Shirt - White, featuring George, the sassy penguin from "Bob is a Unicorn" by Michelle Nelson-Schmidt. Classic ladies' styling with a feminine neckline, sleeves and fit. 5.0 oz., pre-shrunk 100% cotton. Double-needle stitching throughout