Personalized Every Day Earth Day Long Sleeve T-Shirt. Earth Day Long Sleeve T-Shirt - White to support our planet with cute cartoon earth in the clouds says Every Day Is Earth Day. For conservationists, green and earth lovers. Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL