Personalized I'm Going to be a the Big Sister Baby Bib. Celebrate the arrival of a new sister with our elephant-themed toddler apparel and accessories. Our designs are perfect for the older sister to show off her new role in the family. Check out our collection today! 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"