Personalized Story Time Rocks American Made T-Shirts. Story Time Rocks American Made T-Shirt - White has 3 little books logo and reading quote for library goers or the Storytime librarian. Enjoy the comfort and durability of this 100% cotton t-shirt Born in the U.S.A. 5.4 oz., pre-shrunk 100% cotton. Heather Grey is a cotton/poly blend. Double-needle stitching throughout. . Seamless collar. Shoulder-to-Shoulder taping. Made in America.