Throughout the 2024 spring and summer women's fashion show, cotton and linen fabrics are still a high proportion of materials, while basic poplin and twill gabardine are showing a trend of multi style application. Urban minimalism and work street fashion are important styles, and the proportion of suits and skirts in the ready-made clothing category has significantly increased compared to the previous season. Overall, attention is paid to the comfort and relaxation brought by natural materials when wearing. High density poplin is mainly made of high count combed pure cotton, showcasing a lightweight and crisp texture, accounting for 33%. It extends from traditional shirt items to various types of ready-made clothing applications, such as suits, pants, and lightweight outerwear; Smooth cotton textiles mainly consist of twill gabardine, accounting for 31% of the total, which mainly appears in heavy and straight jackets and fashionable workwear sets; The color woven striped fabric focuses on the innovative application of holiday style patterns and basic fine stripes, accounting for 11%; The texture of cotton and linen is composed of multiple textures such as jacquard twill, washed crepe, and knotted yarn, which have weakened compared to previous seasons. It emphasizes the softness and fineness of the fabric, accounting for 9%; In the simple and natural world, the main manifestations are the cotton and linen colored spinning effect, the woven canvas texture, and the basic cotton twill garment making process, showcasing the natural properties of cotton and linen, accounting for 6%; Hollow out embroidery and printing are mainly based on basic cotton and linen plain patterns, combined with innovative floral arrangements to become important highlights of this season. The data and materials in this report mainly come from fashion weeks in Milan, Paris, London, and New York, focusing on new trends in cotton and linen fabrics during the four major fashion weeks.