Personalized Heart Smile Grandpa Infant Romper. Infant Romper - White with an adorable smiling heart with flowers says GRANDPA MAKES MY HEART SMILE. Perfect for Valentine's Day. 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)