Personalized Coolest Mom Ever Baby Bib. Coolest mom ever! Who's the best mom? This lady! Two thumbs up for this mom. Funny shirt for your favorite mother! 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"