Personalized Hot Air Balloon | I Love My Mimi | Grandson Granddaughter Baby Bib. This apparel is not just stylish but also a heartfelt expression of affection. It's a delightful way for grandsons and granddaughters to show their appreciation and create lasting memories with their Mimi. 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"