This study aims to find out factors of historical specialty and cultural ethnicity that influenced the formation of Spanish fashion as well as examine the characteristics of Spanish fashion by comparing its historical costumes, such as folk costume and court costume with contemporary fashion of major Spanish designers in the 20th century. Documental investigation and analysis of visual materials were used as research method. The study results are as follows: The major factors that affected the characteristics of Spanish fashion in the history include the geographical features, invasion of foreign nations, cultural heritage of various ethnic groups, strengthening of the national power, advancement of international trading through the newly developed routes, and influence of religions such as Christianity, Islam, and Judaism. Featuring the coexistence of variety and heterogeneity, the ethnicity reflected in the culture harmoniously embraces various spirits such as conflict and coexistence, individualism and collectivism or regionalism, and exclusion and tolerance of religions. In addition, the characteristics in the cultural phenomena include passion, sensuousness, individualism, sense of reality, sense of chic, and the people-centeredness. The basic Characteristics of Spanish fashion include the sensuality of excessive zeal, decorativeness of gorgeous handicrafts, exoticism of people-centered variety, extreme contrast of harmony, touching artistry of chic, and fantastic surrealistic wits.