Costume of St. Valery en Caux. The decoration of the bonnet is unlike anything we've seen at Rolleville or Bolbec. Hand-colored fashion plate illustration by Lante engraved by Gatine from Louis-Marie Lante's 鈥楥ostumes des femmes du Pays de Caux;' 1827/1885. With their tall Alsation lace hats; the women of Caux and Normandy were famous for the elegance and style.