Personalized Teaching Pre-K Baby Bib. When I grow up I'm gonna be Pre-K Teacher Baby Bib - White and Blue for kids has handprint logo in white on colorful teaching education future occupation gift. 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"