Hi, I wonder if anyone would be able to help with dating an Ossie Clark dress I have. It is in excellent condition, so much so, that I am almost dubious it is vintage. There are two layers - a pure silk dalmation spotty slip and a silk organza spotty shell. I cant seem to upload pics of the label, but it is black with gold lettering, so clearly it is a later rather than earlier dress. I can send these separately if anyone thinks they could help. Many thanks in advance. Lynette