Personalized Monster 1st Birthday Baby Bib. A cute green monster with a birthday hat is celebrating its 1st birthday! Great gift for the one year old. 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"