As consumers pay more attention to health and exercise at home, products' versatility and expansion of service cycle are more important. Female consumers hope to show the figure while taking exercise, especially the upper abdomen. Ergonomic unibody knitting technology is combined to create functional and personalized items. Different items are created for different exercises. The service cycle of products focus more on sustainability and whether the fabric is healthy to human body. Technical methods, unsalable stocks and recreation of fabrics can be adopted to reduce the resource waste.

Sustainability drives us to pay more attention to the relationship between human and nature. With a theme of animals in nature, different crafts are used to depict the beautiful scenes of animals galloping freely in the nature. Animals are applied to clothing in the way of placement positioning embroidery. Rich color changes and stitch changes make the pattern more vivid.

The outbreak and the restriction of residents' going out lead to the sharp decline of customers in the market-oriented offline shopping malls, results in massive stock items, and limits the production and development plans of the fashion industry for the new season. Once again, we realize the importance of sustainable and circular designs for the clothing industry, and the urgent need to reduce the resource waste associated with unmarketable products. We need to maximize the value of the product and extend the life cycle of the product. For the new season, the design mode of combining two into one can be used to integrate the old and the new.

Resource waste and environmental pollution brought by fast fashion enhance our awareness to sustainable fashion. Customers get tired of stereotyped products and long for something undiscovered, historic, storytelling and souled. The organizers of S/S 2020 Paris Fashion Week initiate Good Fashion Paris campaign to bring together industry insiders on sustainable development. France has legislated against excessive waste in the fashion industry: luxury brands are not allowed to burn clothes! We reflect on the excessive mechanical aesthetics, and take the past as experience. Just like during the Victorian era, Belle Époque and the transitional period from Industrial Revolution to monopoly capitalism, we call for art restoration, reinterpret classical decoration and resist excessive waste of resources by fast fashion.

Tie-dye is a Chinese folk dyeing technique, traditional and unique. It has more than one hundred different techniques, each with its own characteristics. More surprisingly, each tie-dyed flower is unique. This unique artistic effect is hard for machine to reach. Traditional tie-dye craft gets renewed in S/S 2021. Tie-dyed stripes and bright colors are added to attract youngsters. And placement decoration creates a softer appearance.

Girls' sweatshirts for S/S 2021 will pay more attention to details and individuality. The 3D deconstruction adds a space sense and layered sense to sweatshirts through layered crinkled structure and spliced materials. Sleeves become the key point of sweatshirts. Sweet sleeves and exaggerated batwing sleeve will be the focus of design. The dropped shoulder design will keep prevailing. Balloon sleeves, spliced and layered puff sleeves, ruffled edges and multiple pleats display the unique design. The change in the waist is also obvious. Fashionable high-waist and multifunctional knots are statement-making.

Influenced by sport core, loose leisure sweatshirts are still important. Adaptability is the core theme of items. Based on simple and loose silhouette, design details such as decorative accessories, protective function and craft deconstruction are added. And the comfortable and eye-catching appearance is created. Many optimized designs for sportswear will bring you out of the comfort zone.

The forecast for the S/S 2021 is based on future visions in next decades. Many visions become real with the support of technologies. And some visions become the charming future that never happened. Many contemporary art imitations of early futurism are known as retro futurism which combines retro style and technical futuristic style to bring a retro and sci-fi feeling. Flowing colors and lights can be used to strengthen the retro and sci-fi visual impact.

Individual leisure and technical function will be important trends in S/S 2021. Topstitched segmentation with an outline sense, novel offbeat deconstruction, layered cropped silhouette, and integration of function with outdoor jackets will appear in new outdoor sweatshirts. Sweatshirts in the new season put comfort and protectiveness in the first place. Functional and futuristic sweatshirts will be the necessary item for the millennial generation.

Vigorous and fashionable trendsetters of the new era have completely different thinking mode and brand-new lifestyle, and pay more attention to casual wearing experience and unique details. Sweatshirts with both comfort and fashion are the first choice for youngsters. Knitwear sweatshirts in the new season advocate the wearing experience of casual beauty with details as the main and the silhouette as the complementary. This report will elaborate main points of the trend from "layer contrast", "spliced materials", "layered sleeves" and "bracket-style sleeves". This report also recommends comfortable and good-looking knitwear sweatshirts to help with the development of the young and casual style.

With the development of industry and excessive production, the textile industry has become the second largest polluting industry in the world. As the environment is increasingly concerned, reuse, reconstruction and biodegradability become the focus, and we strongly advocate the traceability of clothing and the design concept of respecting the environment. In this background, the ocean, one of the main natural resources, attracts much attention. The ocean tones and textures provide inspiration for men's knitwear for S/S 2021. Bright-colored surface, flowing form and current resources like the algae inspire crafts, yarns and patterns. The integration of dark colors and light colors brings a rebellious fashionable urban temperament to urban gentlemen who advocate simpleness and are willing to accept novelty.

Leopard print, tiger print and zebra stripe are not restricted to the classic black and white when used in knitwear of athleisure style. Their colors are brighter and more gorgeous, making an eye-catching visual impact. Animal prints also reflect the harmony between life and art, bringing a different interpretation for the youth fashion.

With the rise of Chinese fashion brands, more and more youngsters are keen on Chinese fashion items. The sweatshirt is favored by fashion brands and takes a half proportion of street fashion market in early spring. In S/S 2021, the loose silhouette is still main. The tie-dyed sweatshirt is popular. Bright-colored sweatshirts make the early spring feel like summer. The all-over pattern sweatshirt come into people's view in this season. The classic silhouette mixes with popular elements and creative designs to make the Chinese fashion sweatshirt worldwide.

There is no doubt that the sweatshirt is the most popular item in a year. It is comfortable, versatile and fashionable. In S/S 2021, there are two kinds of sweatshirts of the leisure style and fashionable brands. The first one is the new sweatshirt which is created by splicing, texts and popular fabrics based on the conventional leisure and fashion. And the other is the practical, comfortable and daily sweatshirt.

Street culture stands for freedom and rebellion and at the same is a little hippie. It expresses the unique, intransigent and uncompromising cultural attitude of youngsters. Knitwear of resort 2021 menswear takes edging pockets, cutting color senses and colorful stitch as main design crafts to create eye-catching sweatshirts combing with fashionable letters, contrast colors and various pattern.

In this new season, ordinary print is applied less on sweatshirts. Beads and sequins appear on lots of pattern to make a statement. Moreover, the combos of crafts see a rise.

Pattern techniques are key for garments. Printed and embroidered pattern is diverse and eye-catching. With the increasing popularity of street brands, pattern crafts are renewed and enriched. The combos of pattern crafts start to be applied widely. Meanwhile, the combos also enrich the palette.

Sweatshirts originate from the U.S. East Coast. The sweatshirt is airy, cosy and warm, and it is popular for the Americana leisure quality. For S/S 2021, classic silhouettes continue to prevail. Lots of street brands incorporate currently popular elements into new sweatshirts. Timeless silhouettes are combined with functional elements, deconstruction and compound patterns.