The fashion industry has been continuously growing over the years, yet it is an industry that was greatly being growing until now. Businesses are keen to understand the factors that influence their purchase intentions. However, there is a lack of comprehensive research focusing on the determinants of purchase intention in the RTW clothing establishment, particularly in Valencia City, Bukidnon. The analyses revealed a significant positive relationship between consumer' attitudes towards behavior having the results of (CR 0.825, AVE 0.611) strong relationship, subjective norms (CR 0.723, AVE 0.469) good relationship, perceived behavioral control (CR 0.720, AVE 0.464) slightly good relationship, and purchase intention having the strongest relationship among all of the variables which have (CR 0.895, AVE 0.680). All variables are there is no significant difference to each hypothesis. The study "Assessing the Influence of Planned Behavior on Consumer’s Purchase Intention on Selected RTW Establishments in Valencia City, Bukidnon" was chosen to understand consumer behavior, particularly in the Ready-To-Wear industry in Valencia City. Consumers stand to gain from improved shopping experiences and better product offerings tailored to their preferences. Businesses and resellers can leverage to there insights to refine their marketing strategies, enhance product development, and increase profitability. Furthermore, this study contributes to the academic literature, providing a foundation for future research in this field.