Personalized MIldly Deranged Baby Bib. MD, mildly deranged text is a humorous twist on the acronym for medical doctor. Funny gift design for students and medical professionals at back to school, birthdays, holidays and graduations. 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"