Abstract
Jeju island is located in far from main land and has very harsh environment that has formed an unique clothing style as well. In addition, the popular belief has been developed with originality even their clothing. Therefore, this study is concerned with costumes worn for various ritual events and to analyze their features in Jeju. The shamanism served 18,000 gods are composed to 12 different types of the events for wealth, safety, heath, sadness or thanks. The costumes worn by officiating priests or 'Simbang(shaman)' depend on the occasion of an event, and they are different for male and female performers. The styles of costumes for religious service can be divided into 7 types: Regulation dress(Jebok), Korean full-dress attire(Dopo), Official uniform(Danryung), Military uniform(Gunbok), Formal dress (Durumagi), Casual wears and Special costumes. The costumes for religion events are not various and splendid as compare with another province in Jeju. Because, when simbang expired, their clothings had been burned according to custom. However, It is important materials for us to know the clothing of time. We should keep studing that costume more as a valuable culture.