Personalized Woo-Hoo Happy First Day of School Pencil Baby Bib. Celebrate the excitement of the first day with this cheerful Woo-Hoo Happy First Day of School design. Featuring a colorful and fun pencil illustration, this Baby Bib - Red is perfect for students and teachers ready to start the school year with enthusiasm. 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"