Personalized 100 Days Of School Owl Baby Bib. 100 days of school party for students has adorable school owl with pencil 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"