The use of fancy yarns in senior women's fabrics follows the fashion trend, mostly chenille, color spun yarn, loop yarn and gold and silver twisted silk fancy yarn in autumn and winter, and bamboo yarn, double palace silk, loop yarn and gold and silver twisted silk fancy yarn in spring and summer. Fancy yarn fabric reflects fashion, diversification, high quality and overall style such as three-dimensional, rich, countryside and theme style such as rich, urban, national, simple.
　　In the 21st century, the textile and garment industry is in an era of pursuing fashion, diversification and high quality. Fancy yarn can bring rich material and endless inspiration to fabric design because of its special decorative nature, especially the application of fancy yarn in Italian senior women's clothing fabric, which reflects the perfect combination of art and technology, and provides good learning material for the development of fancy yarn and its fabric design in China. Therefore, it is of practical significance to study the application of fancy yarn in Italian high-class women's fashion fabrics.
　　The spring-summer and autumn-winter advanced women's wear fabrics launched by ALBERTO&ROY in Italy are mainly woven fabrics, among which 240 fabrics using fancy yarns, accounting for about 18%, are mainly located in high fashion. This paper analyzes and discusses the characteristics of these fancy yarns (fiber raw material composition, structure form, material effect, etc.) and their fabric styles.
　　Analysis of the application of Italian fancy yarns in autumn and winter fabrics
　　The overall style of this season's fabrics is diversified on the basis of roughness and three-dimensional sense. Among them, fancy yarn fabrics account for 30.5 percent. The raw materials of fancy yarn are mainly nylon, wool, viscose, acrylic, polyester, cotton, hemp, mohair, metal wire, silk, etc..
　　Raw material components are wool / viscose, wool / acrylic / nylon, wool / polyester, wool / mohair, cotton / wool, viscose / polyester, wool prolene, viscose / wool / acetate, viscose / nylon, nylon / cotton, mohair, nylon and so on.
　　The types of fancy yarn are chenille, loop yarn, gold and silver twisted silk fancy yarn, color spun yarn, gold and silver silk wrapped yarn, compound fancy yarn, color dot yarn, knotted yarn, coarse and fine yarn combined yarn, pine tree yarn, toothbrush yarn, etc. The compound fancy yarn has chenille made of transparent nylon film and viscose yarn. This season, the chenille is more widely used, and the brushed effect of loop yarn and color spun yarn is also more characteristic.
　　The effect of fancy yarn fabric is mainly pile, bumpy, light, rich and lumpy. This season, on the basis of the rich and natural overall style, the use of chenille and loop yarn is more extensive, mostly with pile and bumpy material effect to show the natural and rough main style. As in Figure 1, black high count wool yarn and black medium count wool yarn are arranged in partitions as warp yarn, golden yellow weakly twisted nylon yarn as ground weft and plain ground organization; tan chenille and color spinning loop yarn are arranged alternately and at intervals as table weft and weft dual organization. The fabric has luster, wrinkle, and material effects such as bump and fluff formed by fancy yarn, presenting rich and rough style. In addition, the combination of different fancy yarns in the same fabric this season includes chenille and gold and silver silk wrapped yarn, chenille and gold and silver twisted silk fancy yarn, chenille and toothbrush yarn, chenille and color spinning yarn, chenille and loop yarn, which makes the fabric appear more pile, bump effect and rough and rich style.