Personalized Autism I Love My Sister Infant Romper. Autism I Love My Sister Infant Romper - White with beautiful multi colored awareness butterfly to show support for a sister with Autism, ASD, PDD, PDD-NOS, Aspergers. 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)