Evening dress in Indian-style floral brocade on peacock-blue silk ground

A: Dress in peacock blue silk ground brocaded with fine stylized floral; full-length; fitted bodice with natural waist; wide rounded neckline; sleeveless; skirt with center front box pleat flanked by knife-pleats and inverted deep pleat at sides, back mirroring front; contrasting stylized floral woven ribbon bands edging neckline; inverted side panels and hem; center back zipper closure; blue silk taffeta lining. B: Matching ribbon belt brocaded with floral motif. Label, A: Cez et Bez / New York / Name [handwritten] Rockefeller / Date [handwritten] 11-22-63. Made for and worn by Mary French Rockefeller (Mrs. Laurance S. Rockefeller.)