Personalized Teacher Mom School Owl Infant Romper. My Mom is the Worlds Best Teacher Infant Romper - White has cute school owl with pencil on a gift for a little one. Meet your new favorite outfit! Keep dressing simple with this one piece, lap shoulder t-romper. Super soft and perfect for baby's sensitive skin. 5.5 oz. 100% combed ringspun cotton premium jersey (CVC Colors are 60/40; Heather is 90/10 combed ringspun cotton/polyester)