Geometry was another strong fashion force in Paris season. Make than “geome-tricks” when it came to Vionnet’s presentation against a backdrop violently visual. But this digitally enhanced reference to a knot had its point. For Rodolfo Paglialunga was the start of a play on knots and ties that turned silk threads into a lattice of a dress. The idea develops as a corsage with ribbons turned into a rosette.