Personalized 8th Birthday Rocks Girls 8 Year Old Baby Bib. 8th Birthday Baby Bib - Black and White has a cute princess crown on flowered number 8 design. 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"