Personalized Earth Day Everyday Maternity Shirt. Make everyday Earth Day text with an image of the Earth is a fun gift design for students, teachers, scientists and environmentalists at back to school, birthdays, holidays and Earth Day. 5.5 oz., 100% combed ringspun cotton jersey tee. taped neck. topstitching on collar. double-needle stitched sleeves and bottom hem. Available in sizes Small, Medium, Large and XL.