I vividly remember as a child my mother drawing an outline around my foot when she wanted to go shoe shopping but not with her three little daughters. This way she could match the foot impression up with the shoe since they can vary so much in size.

This is the most awesome idea ever! Simply trace around your child's foot, cut it out, fold it, place it in your wallet, and you'll never wonder if that pair of shoes on sale will fit your little one again!