Personalized Future Astronomer Girls Baby Bib. Cute girls future occupation design with pink and brown lettering and handprint and heart logo says When I Grow Up I'm Gonna Be An Astronomer on this kids career Baby Bib - Blue and Navy. 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"