The long sleeve bodysuit is a must have. With a sweater or little jacket on top, your baby will be elegant and cute without losing flexibility. The first layer that touches your baby skin will always be Pima cotton, protecting it from other synthetic fibers. The Petit Oh! bodysuits are made with 100% Pima cotton, the ideal fabric for baby's skin thanks to its softness and breathability. The Body Baby is available in all sizes of Petit Oh! because of it’s practicality from the first week up to two years.