Personalized Retro Rainbow World's Best Big Sister Baby Bib. Whether it’s for a birthday gift or just because, this stylish apparel is a great choice for any occasion. It’s designed for comfort and style, making it ideal for everyday wear or special family gatherings. Your big sister will feel extra special wearing this, reminding her of her important role in the family. 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"