One 10 x 14.5 inch Minnie 1st Birthday Bib. Keep clothes cake-free with our new Minnie 1st Birthday Bib. This plastic bib features an adorable Minnie Mouse design surrounded by bright colors. Pick up one for the guest-of-honor or one for each little party guest. Be sure to check out our other Minnie 1st Birthday Supplies to complete the cute theme.