Quick Bib

Purchase a multi-pack of dental clips
(3pk around $8-10 dollars) from Amazon.com or online dental supplier
Create a bib out of washcloths, paper napkins, pillowcases, old t-shirts, chux pads, or use as a bib extender for the bibs your child has outgrown.  Throw one in your child's "go bag" to have one for impromptu restaurant visits, and beyond.