The construction of the regionalism is not only affected the architecture space pattern, but also is closely related to the soft decoration art. This paper has analyzed the elements of the folkloric textile decorative art from the level of decoration pattern, color, material and technology. Taking decorative arts with regional characteristics as an example, the paper discusses how folkloric textile decorative art express the theme of the hotel and implicate the regional characteristics in symbolic elements and stylized language combined with the cultural history and folk custom in different areas. Meanwhile this paper summarizes approaches of creating regional character of modern hotel space. The adornment style should be determined according to the hotel orientation. The folkloric features should be strengthened in serialized designs to create the non-material artistic conception combined with other soft adornment.