Then I came back in and worried. You do have to wear shoes at work, and you do have to wear appropriate shoes on a day when your boss and other people are going to be having a meeting in your office. I finally reached for my library book bag, which was standing neatly at the head of the bed, untouched since it was surely too small for more than one pair of shoes. But no, four pairs were carefully packed into that small interior, plus my camera cord, a small box containing safety pins, and a bottle of ibuprofen. The treasures of Ali Baba! Carefully wedged into the bag I carry to the library.