Costume of Coutances. While the woman in Plate 25 wore an everyday bonnet, this woman is wearing a demi-pare bonnet - the bavolet was for the finest occasions. Note that the top is flattened and the papillon (butterfly) wings are horizontal. Hand-colored fashion plate illustration by Lante engraved by Gatine from Louis-Marie Lante's "Costumes 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.