Personalized My Nanasaurus Loves Me Infant Romper. My Nanasaurus loves me! Nana dinosaur gives her heart to her little dino grandchild. Cute gift! 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)