Two-piece Ensemble, 1973

Worn by Her Majesty Queen Sirikit The Queen Mother while travelling with His Majesty King Bhumibol Adulyadej The Great along with Her Royal Highness Princess Maha Chakri Sirindhorn and Her Royal Highness Princess Chulabhorn Krom Phra Srisavangavadhana to visit their subjects and the Special Force of the 1st Military Operations Base in Nam Chun Sub-District, Lom Sak District, Phetchabun Province on 21 December 1973.