Long sleeved bodysuit with snaps around the shoulder and between the legs. During the first two years, your baby will always wear a bodysuit as the first layer of clothes. This will prevent your baby from having his back uncovered and keep him warm at all times. The basic bodysuit can be used both as an inner and outer layer. It looks very cute combined with pants, under a sweater, coat or romper. The Petit Oh! bodysuits are made in Pima cotton, the ideal fabric for your baby's skin thanks to its softness and breathability.