Personalized Faux Rhinestone 40th Birthday Baby Bib. 40th birthday Baby Bib - White and Royal with a shimmering, glittering, sparkling, silver, FAUX rhinestone number 40. Perfect for her fabulous 40th birthday! 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"