Mermaid Life Nautical Anchor Infant Long Sleeve Onesie 6M-18M Perfect for Mommy and Me nautical mermaid tees! This cute nautical long-sleeved onesie is perfect for those chillie coastal days will be perfect for your little one - lap shoulders will make for easier changing. Soft 5.0 oz., 100% combed ring-spun cotton, 1x1 baby rib, heather color is 88% cotton/12% polyester White is sewn with 100% cotton thread Reinforced three-snap closure on binding Lap shoulders for easy changing