A green gown designed by Luis Estevez for First Lady Betty Ford. The floor-length gown features flowing, sheer sleeves, a tie-belt at its waist, a strip of chiffon down the back, and a hidden zipper down the back. In addition, the top portion of the dress is made of lace and sequined flowers.
Note:
July 7, 1976 – Queen Elizabeth and the Duke of Edinburgh of Great Britain
Link: http://www.fordlibrarymuseum.gov/library/exhibits/dinners/dinners1976.asp#Elizabeth