Personalized Halloween Boo! Baby Bib. These adorable dinosaurs are perfect for Halloween trick or treat! Lots of fun for the family and friends. 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"