2 piece set | wide neck opening | 100% cotton this natural long sleeve shirt & pants set for the new addition of the family is a throw-on and wear-literally-every-day-possible kind of fit. yup it's that comfortable. made from cloud-like super soft cotton crewneck with a double neck line making easy to put on, the pants have a cinched elastic waistband and snug cuffs for the ankles. of course, we’ve added our all-smiles spray like print to keep happy and chill. nununu them from day 1 with this amazing starter gift!