The baby boy jumpsuit is inspired by the grown-ups' wardrobe and takes the form of a chic sport polo. In cotton piqué, striped collar and contrasting bias enhance this model perfect for the city and the beach. Size Chart: https://www.jacadi.us/size-chart - Baby boy jumpsuit in organic cotton - Striped polo collar - Contrasting bias at bottom of sleeves and bottom of legs - Invisible press studs at back and crotch.