She graduated from Business Administration of the North Bangkok University.
[1] Sretsirisuvarna competed in Miss Universe Thailand 2014 and placed at 2nd runner up, but later she was dethroned because of her scandal.
[citation needed] Sretsirisuvarna was represent Thailand at Miss Earth 2019 pageant in Parañaque, Philippines on 26 October 2019 where she placed in the Top 20 and won Best Eco-Social Media Award.
Sretsirisuvarna represented Thailand at the Miss Earth 2020 pageant on 29 November 2020 where she placed in the Top 20 and competed with 83 other delegates from various countries which was held virtually due to restrictions caused by the COVID-19 pandemic.
This is her second time competing in the said pageant after representing Thailand at Miss Earth 2019.