The identification of professional uniform and suit aims to highlight two points: social role and specific identity, and the difference between different industries and positions. The former is like the "red horse" of the securities company, the green postman uniform symbolizing peace, and the master's degree dress. The court dress of judges and lawyers and the design of various military uniforms, the most iconic clothing in hotel uniform design nowadays should be the "tall white hat" created by Antoine in France in the 18th century, which is internationally recognized as the symbol of professional chef's clothing; the latter, such as aviation uniform and railway The uniform design of floor managers and shopping guides in shopping malls can easily make customers understand their identities. In busy supermarkets and restaurants, customers can easily ask for help according to the specific decorations of the waiters' uniforms: traffic police on the traffic roads, reflective vests for emergency repair personnel, reflective stripes on school uniforms for young students, which increase the identification and safety of the signs. It can be concluded that the symbolic functions are: to establish the specific image of the industry and role, to facilitate the enterprise concept and spirit, to facilitate public supervision and internal management, and to improve the competitiveness of enterprises. The identity of professional clothing has the important nature of the spirit of clothing, which can distinguish the wearer's social and economic status, working environment, cultural quality and gender differences.

        Business business uniform: mainly suitable for all kinds of shopping malls, supermarkets, franchises, chain stores, business halls, sales promotion clothes, etc. the main requirements are generous style, enthusiasm and sensitive color requirements. The main fabrics are all kinds of polyester cotton shirt, wool like and chemical fiber, and fabrics such as khadanhuang, uniform, Jinshuang, Xinfeng, image and imitation MaoGong silk brocade, etc. 2. Hotel: it is mainly applicable to all kinds of hotels, restaurants, bars, cafes, etc. the main requirements are that the style and color can reflect the spirit of the hotel and suit the user's intention. It is highly sensitive to styles and colors, and the varieties are complex. Besides the same shopping malls, other commonly used materials are brocade, dice and imitation weaving. 3. Medical and health category: it is suitable for all medical units and a small number of beauty salons and health care institutions. The style is relatively simple. The commonly used fabrics are polyester thread flat, polyester card, cotton gauze card, etc. 4. Administrative business: applicable to all law enforcement and administrative service departments, such as public security, industry and commerce, taxation, environmental protection, land and land, urban management, fishery administration, water administration, customs, highway, sanitation, labor, etc., the applicable fabrics are usually the same selected special materials. 5. Students: common fabrics are polyester covered cotton, golden velvet, Huayao and other chemical fiber materials.