This research is conducted on the basis of English for specific purposes based on students’ need analysis in fashion design. The objective of this research is to explain the learning need, the development, and the effectiveness of content based instruction English module of procedure text for fashion design program. Teacher also got constraint on time allocation. This research involved 16 students. The research applied pre-experimental of one shot case study. The researcher used R n D design according to Sugiyono. The data collection techniques are questionnaire, interview, and test, post-test of students’ writing of procedure text. Meanwhile, the data analysis techniques used descriptive qualitative for analyzing need analysis and statistical analysis (T-test) for measuring students work. The results of this research described as follow; (1) The result of students’ Learning need was 87.5% means students need a module related to their major. (2) The development of Content based instruction English module of procedure text for fashion design program was done by using seven steps of development suggested Sugiyono; identifying problems and potentials, collecting data, designing the product, validating the product, revising the product, main field testing of the product, and final revision of the product. (3) The effectiveness of the product was supported by the result of students average score 79.23 higher than the minimum competence criteria. The validation result of external expert was 81.53% means valid. In addition, this content-based instruction English module of procedure text for fashion design program is needed to be implemented in teaching procedure text for fashion design program in SMK Darul Amanah Sukorejo-Kendal.