The first 50 years of the 20th century was the golden age of illustration. After entering the so-called picture reading era, illustration is undoubtedly the most important visual experience in our enlightenment period. Even fashion magazines regard illustration as the main visual design element, so fashion illustration occupies a very important position in fashion magazines. However, after the popularization of photography, there was a weak phenomenon. With the continuous emergence of fashion networks, major fashion networks are trying their best. Referring to the latest statistics of Haxiu Fashion Network, where technology and new media are highly developed, designers' performance styles and techniques are more diverse and rich, which also makes the development of fashion illustrations more diversified.

This study discusses the style evolution of "fashion illustration" since the 20th century by the method of literature discussion, and classifies and analyzes the style of 1995-2003 by the method of iconology. The results show that * * can be divided into seven styles, namely (1) story world style, (2) materialization style, (3) daily life style, (4) spatial city atmosphere style, (5) urchin and sophistry style, (6) artistic sensibility style and (7) high-tech digital style. Fashion is a rapidly changing popular culture. Illustrators describe the fashion style in their eyes through different themes and contents, but it also brings the audience a clear picture different from photographic images and more visual imagination space. This vague and uncertain description is also one of the characteristics of post-modern consumer image. At the same time, through the discussion of the style types of fashion illustrations, it is found that the images of fashion vision are being justified by symbol consumption in post-modern scenes, and the changes of consumer aesthetics are also impacting the mood of this era; At this time, designers must consider different forms of consumption attitudes and cultural factors when creating and integrate them into their works. Looking at fashion style has always been the imagination of transplanting Japanese pop culture and looking at the United States. However, judging from the economic situation facing Taiwan Province Province today, if we can't create differences, we will lose the chance of survival. Therefore, this study hopes to explore the style types of fashion illustration, develop the creative concept of digital interactive laboratory, and provide more possibilities for fashion researchers and designers to create their own experimental space. The author of "Fish Leaping and Yu Ri Day" is a Japanese painter, illustrator and short story writer. He is famous for his unique artistic style. His paintings are often elegant and natural, full of poetry and rhythm, which makes nature feel quiet and happy. What are the manifestations of cultural and creative products? Graphic decoration style and tourism commemorative cultural creative products, illustration style and entertainment art derivative products. The graphic decoration style of Han Dynasty, tile and relief stone can break the limitation of nature and vision in composition, but it shows the maturity of China traditional art in the form of head-up and vertical view. In the form of planarization, the theme is mostly people and animals, with plants and scenery as the foil, and the picture creates a rich living atmosphere.

When extracting elements in the design of cultural and creative products, the flat style is very common. Innovation is carried out on the basis of tradition, and each theme to be designed is deeply excavated to find unusual connotation. Tourist souvenirs are mainly cultural and creative products designed for cities, museums and tourist attractions.

Illustration style A large number of works with national fashion style like to be expressed in the form of illustrations, because illustrations have various styles and aesthetic standards, which are easy to convey specific cultural content and scenes. The range of illustrations is very wide, which can include all illustrations. It is not only a beneficial supplement to the text, but also a medium used to convey the author's consciousness and express the atmosphere, emotion or artistic conception.