Bill Blass Black and Off White Harlequin Gown 1994Bill Blass Black and Off White Harlequin Gown 1994. Elegant black and off white harlequin gown from Bill Blass, if only Truman was planning another soiree, this would certainly be worthy. Chantilly lace fitted bodice with long sleeves with a full silk organza skirt that is appliqued with diagonal bands of black lace forming a diamond pattern, the skirt is formed of inverted pleats that fall full and open to the hem. The gown is fully lined in silk.