FASHION EDITOR MONICA SCWEIGER PHOTOGRAPHED BY ERIC PIASECKI     Tod's, $690 at Bergdorf Goodman, Saks Fifth Avenue, and Tod's.   $680 at Escada.   Louis Vuitton, $720 at Bloomingdale's and Louis Vuitton.     $895 at Hogan's.   Dolce & Gabbana, $695 at Saks Fifth Avenue and Dolce & Gabbana.   $830 at Chloé.     Versace, $625 at Bergdorf Goodman and Versace.   $38 at Banana Republic.   Celine, $1,800 at Bloomingdale's and Celine.