At A/W 20/21 menswear trunk shows, T-shirts and sweatshirts create innovative designs based on previous designs. Soft pastel colors prevail in S/S 2020 and last to autumn and winter. Tie-dye, blurring and ombre remain popular. Novel mixed materials inject novelty to styles. Letters and prints make the style more statement-making and avant-garde. Florals are combined with exquisite crafts to interpret the brand's excellent workmanship. The mock-neck sweatshirt and T-shirt may be new trends.

In A/W 20/21, the elegant comfortable style is quite appealing; high-quality materials are used to upgrade the casual belt, ribbed beanie hat and the knitted scarf. The silk scarf and wide belt are worth investment. Consumers prefer durable items. Leather substitutes rejuvenate recycled textile threads and unmarketable products.

Based on the data of A/W 20/21 four fashion weeks, this report analyzes different parts and placement details of clothing, explores the beauty of details and provides inspiration for extreme details.

1X1 STUDIO is a contemporary menswear designer brand founded in 2017 by designer Yi Ling Kuo. It is dedicated to studying weaving and crafts. It explores 3D textures and weaving techniques to inject exquisite stitch textures and personalized designs into the knitwear. The theme of its new season, "THE ART OF LOVE", is the inspiration of the creative director Yi Ling Kuo from love stories she has seen on many international trips, such as kissing goodbye at the airport, farewell words on the long-distance train, a plan in public to redeem an ending relationship. It aims to record and blend the details of love into the patterns of the collection. It also uses sustainable materials like recycled metallic yarn and vegan leather to promote sustainable fashion.

Known as the Italian Hermès, Bottega Veneta is confident, elegant and self-loyal. At the end of 2019, the BV team, led by new creative director Daniel Lee, sweeps the British fashion awards, making it one of the biggest shows in Milan Fashion Week. The A/W 20/21 collection of Bottega Veneta is launched in Milan. The show uses projector to reproduce the architecture of Renaissance Italian architect Andrea Palladio. The new season of Bottega Veneta is no more serious, but filled with fluorescent tones like kiwi green, creating the symbolic colors for the future. Daniel Lee uses 59 looks to show female confidence hidden in softness, present the pure self-expression, and create the intellectual urban style. The materials used in this show are reusable and recyclable. The backstage catering also uses organic foods and biodegradable tableware, and surplus food is donated to NGO, showing the sustainable and anti-waste fashion attitude.

Nowadays, fashion is like the melting pot, and not restricted to rules or outdated concepts. "Almighty" is the core feeling brought by A/W 2020 shows. Designers smartly use innovative crafts to create leather and fur clothing. Here we conclude core trends on these international catwalks, such as the printed mink fur, leather, ruffle and splicing.

Based on sustainability, leather will be the main material in A/W 20/21. The leather which is designed and recycled sustainably is more advocated. The metal-free, chromium-free and vegetable dyeing are better for the environment. The superior quality sense is the key to leather and fur fabric. Berber fleece and fleece display comfort and quality sense. Optimism persists in turbulent times. The vintage era (including middle-class style) is a source of inspiration. The feminine silhouette reveals a retro feel, and the waist becomes the focus of design. The minimalism drives the rise of designs which is not restricted to seasons. Therefore, the all-over printed style declines. In this season, prints of leather and fur industry are dominated by natural landscapes and folk patterns.

In addition to colors and patterns, there are many matches and key items in street snaps. The contrast of colors, the neat wide-shoulder suit with shoulder pad, the workwear set and heavily washed denim display diverse styles of fashionistas and the inclusiveness of the market.

With the end of A/W 2020 fashion weeks, fashionistas, buyers, fashion editors and fashion bloggers outside the show also display their interpretation of fashion. Greyish colors, the wide shoulder silhouette, puff sleeves and shirt structure also appear, showing the latest trends.

Chanel A/W 2020 show is held in Grand Palais, Paris. The show is inspired by Ms. Chanel's racehorse "Romantica" and the photo of Karl Lagerfeld in knight boots, displaying the outline of equestrian clothing. Virginie Viard loves Les Biches by Claude Chabrol (French director), and presents the charming yet tough image of females in the movie in this season. Virginie Viard rejuvenates the signature silhouette coat with the unique tailoring. The wave-like neckline and plackets are soft and romantic.

The simple & sophisticated style is the most prominent style in the four fashion weeks. In street snaps, fashionistas also fully display this style. Tonal match is the mainstream trend. Retro heavy-gauged knitwear and the widened shoulder design are paired with skirts or trousers to bring a neat and capable commute feeling. The thick metal accessories and bags are used to add eye-catching points. The sunglasses are cool.

LANVIN A/W 2020 womenswear show is held in Manufacture des Gobelins built in the 15th century in Paris. The show with a theme of Conversation Piece draws inspirations from the 1960s. The space age, elaborate makeup and supermodels from the 1990s work together to make the show a retro party. The creative director Bruno Sialelli connects the contemporary era and the history through a time-travel dialogue with the brand's founder Jeanne Lanvin. In this season, he reinterprets the creative ideas of Jeanne Lanvin and interprets Lanvin in different voices. The new collection takes example by Jeanne Lanvin's signature lines, formal dress style and modern graphic embroidery in the 1920s and 1930s. The graceful lines of the shoulder and structural simple cutting remind of the elegance of haute couture in the middle of the 20th century.

This report concludes the runway data of more than 220 brands in the four fashion weeks of A/W 20/21, and analyzes the catwalks with fabric as the main line. Different fabrics are applied to different styles, showing different wearing effects. Based on that, this report also combines with trendy fabrics in the new season to offer more design inspirations. Because of the retro trend, jacquard grows. Leather and pearlescent satin also change boldly. Novel deconstructed fabrics, futuristic parachute protective fabrics and traditional formal wear fabrics also get innovated in this season.

The A/W 2020 show of Louis Vuitton opens at the Louvre museum as scheduled. Nicolas Ghesquiere, the artistic director of womenswear, starts the show with a handwritten letter as the key. As the music plays, two hundred actors in costumes from different eras wait in the stands. Their looks span from the 15th century to the 20th century, and form a cross-time choir, so the dynamic classical beauty becomes the non-negligible background of the show, with soft singing and action to add a time filter to the show. The show is inspired by "Anachronism". People in the stands slowly salute to the models with eyes, as if people in the past were watching at the moment. Let's feel the collision of trends.

Silhouette and fabric are key elements to create the A/W 2020 series for Jonathan Anderson, the creative director of the Spanish brand Loewe. "I analyze Spanish culture and how the world looks at it", Jonathan Anderson explains backstage after the show, "I work on how to bring classic images of Spain into people's wardrobes and I really enjoy the process of building silhouettes of clothes. Last season I worked on silhouette and fabric very successfully, so this season I decide to continue this design idea." This collection is filled with a large number of simplified prints with traditional Spanish ceramic patterns as the main part. The partial silhouette of the design is based on the retro court looks. Loewe also works with ceramic artists to create lots of ceramic decorations for the ready-to-wear of this show. These are all in line with Jonathan Anderson's understanding of Spain.

The 27th Playtime Paris opens in January 2020 and celebrates its 10th anniversary. This time the exhibition has a theme of "BE HAPPY!" Sweetness, vintage and a series of sustainable designs become the key points. Strong color-blocking is combined with saturated colors to present a new appearance, showing diversified styles such as novel, avant-garde and environmentally-friendly style.

In addition to highlights in A/W 20/21 fashion weeks, fashionistas outside the show are also eye-catching. Main looks of knitwear include the yuppie style, simple workwear style and modern folk style. Fashionable street snaps bring the personalized concept for fashionable looks and help to develop knitwear styles.

This report analyzes the selected items of A/W 20/21 trunk shows, and compares the A/W 20/21 item structure with A/W 19/20. According to the figure, compared with A/W 19/20, puffa jackets and shirts account for higher proportion in A/W 20/21, while trousers decline obviously. The dress still takes up the highest proportion.

In the whole A/W 2020 series of Sacai, the theme of "Universe" is not only the open-and-shut starry sky. They choose four from the thousands of images provided by NASA as the inspiration, so in this season we can see the brand turns space into beautiful fashion with the deconstruction design it has always followed. Inspired by the special issue of 2015 NASA, it works with fabric designer Alexander Girard to create a star map made up of mobile phones, letters and numbers. And the lower left corner which was to mark "Alien" presents "SACAI" now. Representative deconstruction and reorganization are used. The key design is combining light silk with high-tech fabric. Different items are combined to create a new silhouette which highlights the ethereal feel. But it doesn't blindly use lightweight fabrics. Instead, it makes use of the balance of fabric combination to design.

In this series, male and female models are in black, grey, classic Valentino red, low-key indigo and emerald. The clothing starts from basic silhouette to highlight the power of accurate cutting. Valentino, which still shows haute couture technique in the ready-to-wear series, is undoubtedly more low-key than previous seasons, but it is still meticulous about details. The series uses embroidery and print to sketch the realistic florals, adding a lively feel to the calm overcoat and the sleeveless dress.

From "leftover lady", "malechauvinist" to "sexual harassment" and "anti-domestic violence", more and more gender issues have emerged in public debate in recent years, accompanied by a feminist critique. Feminism is a series of knowledge methodology formed around the criticism of human patriarchy, and beyond the specific disciplines and research paradigms. It has become an important part of the social current of thoughts. Throughout the four fashion weeks for A/W 20/21, many brands have mentioned liberating females, female power and feminism, especially Paris Fashion Week. Christian Dior has a theme of "I SAY I" to express female power. Celine tells the story of womenswear during May 1968 events in France. Chanel puts forward the idea of liberation, and launches a series friendly to women. Valentino is the queen of the new minimalism. Miu Miu emphasizes the young lady's wear in the empire collection of the 1940s style. All of them are speaking out for women through fashionable way to show the gender mainstreaming from the perspective of gender equality under the turbulent times.