Rare art, fascinating objects, and significant collections can be found at local auction houses, from California to Hudson, N.Y.   A CUSTOM, BLACK SILK Ralph Rucci evening kimono worn to the Met Gala in 2003. Rhinestone-embellished NAACP t-shirts. Silver-plated serving ware previously owned by Joan Crawford. Six monogrammed L.L. Bean tote bags. Books on fashion...