An essential step in examining the evolution of contemporary Chinese painting is this study. Since the 80’s, the Chinese oil painting in a short span of 30 years, to copy the western oil painting genre from the original variety of evolution, after the test, the Chinese painter did not blindly copy the western model, but in a tolerant attitude, to the west and other multi-national cultures between compatible attitudes, try in the context of local self-innovation, with a new form of vitality and unusual speed. All kinds of different styles and artistic language forms emerge in an endless stream of changes. This paper adopts a qualitative research method case study to analyze the expression of costume design elements through visual art, such as popular colors, patterns, and ornamentation in contemporary Chinese painting, with the aim of studying the transformation of Chinese contemporary oil painting from the richness of visual form expression to the contemporaneity of ideological expression, which is of great significance in studying the visual presentation of Chinese contemporary painting art, exploring the laws of its creation and the comprehensiveness of artistic element expression. Contemporary Chinese society in the development of the economy is in a boom era, the breakthrough in advancing of science and technology, social and cultural prosperity and communication increasingly frequent, people’s thought is also more freedom and openness. The scientific novelty of this thesis lies in the artistic expression of works of contemporary Chinese oil painting art whether in the creation subject, creation way or in such aspects as a visual presentation reflecting the strong clothing elements. The characteristics not only conform to the characteristics of contemporary aesthetic culture, they are also an important symbol of the development of Chinese contemporary painting. Keywords: elements of costume design, Chinese contemporary oil painting, application. DOI: https://doi.org/10.55463/hkjss.issn.1021-3619.60.84