Queen Sirikit's Enduring Fashion Legacy

BANGKOK, Oct 30 (TNA) - Her Majesty Queen Sirikit The Queen Mother achieved global icon status for her impeccable style, becoming a prominent figure on the world stage and earning induction into the prestigious International Best Dressed List Hall of Fame in New York. 

This personal recognition provided the impetus for her most significant cultural achievement: the creation of a distinct national costume. In 1960, during state visits with His Majesty King Bhumibol Adulyadej The Great, the Queen Mother recognized the critical need for attire that was both distinctly Thai and suitable for modern, international settings. She commissioned a group of experts, leading directly to the design and eventual adoption of the "Thai Phra Ratcha Niyom" (Royal Endorsed Thai Dress). 

This initiative resulted in a set of eight formal styles that not only elevated Thai silk and craftsmanship onto the world stage and provided Thai women with graceful attire for every occasion, but also served as a lasting testament to the Queen Mother’s vision, establishing a beautiful national identity and significantly boosting the traditional Thai silk and handicrafts sectors.

The Eight Styles of Thai Royal Dress 

Her Majesty Queen Sirikit The Queen Mother, the creator of these eight national dress styles, passed away peacefully on Friday, October 24, 2025, at the age of 93. Thailand is observing a period of national mourning. 

This remarkable cultural and fashion legacy continues to be honored and displayed at the Queen Sirikit Museum of Textiles, which is currently hosting the exhibition, '8 Thai Dress Styles: Thai Women’s Beauty, From Royal Court to Royal Endorsement,' in tribute to Her Majesty.

All eight Thai Phra Ratcha Niyom styles are named after significant royal residences or throne halls, cementing their historical importance and function.

They range from the casual Thai Ruean Ton (made from cotton or silk for informal occasions) and the daytime formal Thai Chitlada (distinguished by a standing collar and long sleeves), to attire for the most rigorous ceremonies. These formal styles include the evening dresses like Thai Amarin and Thai Boromphiman, the full-dress Thai Dusit, the shoulder-baring Thai Chakri, the shawl-accented Thai Siwalai and the most formal style, the Thai Chakraphat.