Personalized 1st Birthday Polka Dot 1 Year Old Baby Bib. Celebrate baby's 1st birthday with this cute polka dot number 1 on a Baby Bib - Black and White 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"