Personalized Babys 1st St Patricks Day Irish Rainbow Baby Bib. cute boho style rainbow for saint patricks day baby. 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"