Personalized Mom is Best Doctor for Son Daughter Baby Bib. Cute gift for baby boy or baby girl says my Mommy is the worlds best doctor. Our Baby Bib is rated high in convenience and durability and with a variety of fashionable colors, your baby can be trendy. Mix and match to any outfit. 100% cotton ring spun combed heather colors are cotton-poly. Width 7.75", Length 11.75"