In this study, five out of 19 woven silk patterns representing Phumriang’s Yokdok-style weaving technique were selected by field experts as considered most appropriate patterns for developing women’s clothing, namely Dok Phikul , rajawatra, kruawan, medmayom , and khao laam tat. The researcher adopted three different design approaches based on the pattern theory of Peter Phillps and Gillian Bunce to produce new pattern based on the five original patterns selected , adding up to 15 newly designed patterns. First approach was to rearrange the original pattern , second approach was to incorporate geometric shapes into the original pattern , and third was to integrate a new pattern with the original. Each of the 15 new pattern was individually introduced to three different coloration patterns, producing 45 sample pattern in total. Experts in silk weaving of Phumriang’s style and those specializing in woven fabric design finalized five best woven pattern out of the 45 samples. The chosen five sample patterns were then evaluated and narrowed down by consumers to three most favored sample patterns.