Puteri Bali 2012

Cok Istri stepping her foray into the field of pageantry by took part in Puteri Indonesia regional competition.^[7][22] Cok Istri representing her hometown Tabanan, she joined the contest at the provincial level of the Puteri Indonesia Bali 2012, and was chosen as the winner.^[23][24]

Puteri Indonesia 2012-2013

Cok Istri competed in Puteri Indonesia 2013 as the representative of Bali.^{[7][22][23][24]} Competing against 39 delegates across Indonesia^[25][26][27] She won the title Puteri Indonesia Pariwisata 2013^{[28][29][30][31]} at the grand finale held in Jakarta Convention Center, Jakarta, Indonesia on February 1, 2013,^[32][33][34] by the outgoing titleholder of Puteri Indonesia Pariwisata 2011 and Top 15 Miss Asia Pacific World 2012, Andi Tenri Gusti Harnum Utari Natassa of South Sulawesi.^[35][36]

Miss Supranational 2013

In 2013, Puteri Indonesia Organization took the new license Miss Supranational and for first time ever, as the Puteri Indonesia Pariwisata 2013,^[37][38] Cok Istri represented Indonesia at the Miss Supranational 2013, held in Minsk, Belarus,^[39][2] where the finale was held on September 6, 2013.^{[10][11][12][13]} At the event, Cok Istri finished as the 3rd Runner-up.^{[14][15][16][17]}

During the finale competition, Cok Istri wore a Dayak inspired national costume named "Dayak Butterfly".^[40][41] Weighing 5 kg, the costume also features the Dayak Klebit Bok pattern and butterfly costume of Hudoq festival,^[42] designed by Solo Batik Carnival and Didit Hediprasetyo.^[43] By the end of the competition, Mutya Johanna Datul from the Philippines was crowned Miss Supranational 2013 by the outgoing titleholder Ekaterina Buraya of Belarus.^[44][45]