Personalized Light Blue Awareness Ribbon Support Graves Prostate Baby Bib. This pretty light blue ribbon Baby Bib - Purple shows awareness and support for prostate cancer, thyroid cancer, Lymphedema, Grave's Disease and men's health issues. 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"