The Duchess of Cambridge wore Oscar de la Renta ultraviolet peplum wool Skirt and matching Jacket to the Guild of Health Writers Conference in February 2017. The skirt features a full shape with box pleating. The flared skirt retailed for US$1,290. The skirt suit was from the label’s ready-to-wear Fall/Winter 2015 Collection. It is believed that Duchess first wore the ensemble on Queen’s pre-Christmas lunch in December 2016.
Catherine again wore the skirt suit at the opening of the Nook in November 2019.