My youngest DD got married a week before Christmas back in 1995. I needed a new pair of shoes for the wedding but didn't have time to do much shopping. I hurried into a shoe store, found a pair of shoes that would work and tried on the left shoe since my left foot is slightly bigger than my right foot. Paid for the shoes and took them home. The morning of the wedding, I put the shoes on and discovered both shoes were for the left foot! On the way to the wedding, I stopped by the shoe store and ran in to get the right shoe and return the second left. The cashier had a long line so I handed her the wrong shoe and said thanks as I rushed out the door. I knew I couldn't stand all day in two left shoes. Since then I always try on both shoes before purchasing them.