Personalized 3rd Birthday Boy Dinosaur Balloons Baby Bib. Celebrate a special 3rd birthday with this adorable dinosaur and balloons design on your Baby Bib - Red. Perfect for a fun and colorful party, this design is sure to make any birthday boy feel extra special. 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"