The Baby Bug one piece. A play on the children's nursery rhyme. This 100% cotton one piece has three snap leg closure for easy changing, a comfortable envelope neckline, and a beautiful print that's bound to get the baby all happy and giggling. • 100% ring-spun combed cotton • Heather colors are 52% ring-spun combed cotton and 48% polyester • Fabric weight: 3.9 oz/y² (132.2 g/m²) • Side-seamed construction • Envelope neckline • Three-snap leg closure