Personalized Earth Day Everyday Toddler Long Sleeve T-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. A classic for Fall, Winter and Spring, these long sleeve toddler t-shirts are sure to be a staple in your child's wardrobe. Whether layered or alone, this t-shirt is soft yet durable enough to stand up to your toddler's playtime demands.