I first met Joan Rivers — who died at 81 on September 4th — as a zaftig comedienne in a fringed black dress as she warmed up the audience at an April 1966 Virginia Graham TV Show on which I was a guest along with Gloria de Haven. A few months later we met at the Polish folk art store Cepelia on W. 57th Street where she was trying on a sequined vest that is part of a Crakow folk costume. “Will it do for black tie? “ she asked me. “Only if you’re willing to dance the Krakowiak in high heels,” I replied.