Personalized My 1st Earth Day Environment Celebration Party Long Sleeve Creeper. Celebrate baby's 1st Earth Day with this cute Long Sleeve Creeper - Pink that has a plaid blue and green planet logo. Perfect for an Earth Day party activity. For chillier weather, dress baby in this soft long sleeve creeper in a great fitting 1x1 baby rib. 5.0 oz., 100% combed ringspun cotton, 1x1 baby rib. White is sewn with 100% cotton thread, Flatlock seams, Double-needle stitched rib binding on neck, shoulders, sleeves and leg openings,Reinforced three-snap closure on binding.