Dress your little one in these time-honored, classic white Onesie® long sleeve bodysuits. The Grow With Me Bundle is designed to follow along with your baby’s growth as it includes three 3-packs sizes: NB, 0-3M, and 3-9M. Made from all organic cotton, the baby soft fabric is OEKO-TEX certified to give you peace of mind that no harmful substances will touch your baby’s skin. Onesies® bodysuits make for easy and quick diaper changes and are a long-time favorite of many families.