ON THE BLOCK: Thirty years of Jean Paul Gaultier fashion will go under the hammer in Paris’ Drouot Richelieu auction house on the afternoon of Nov. 12. Pénélope Blanckaert, a graduate of the French Institute of Fashion who specializes in vintage designer clothing and accessories, organized the event. Also to be sold there are some pieces by Chanel and Azzedine Alaïa. Lots will be on public display in the run-up to the sale starting on Nov. 10.