7 Emerging Technologies for Sustainable Fashion Production
These seven tech trends in apparel production make fashion more sustainable. Learn more about virtual sampling, alternative textiles, fashion on-demand, 3D mobile body scanning.
The $3.5T fashion industry is one of the largest business sectors in the world. It is also one of the most wasteful producing 20% of global water waste and 10% of carbon emissions. Additionally, nearly three-fifths of all clothing produced ends up in incinerators or landfills within a few years of being manufactured. The equivalent of one garbage truck of textiles is landfilled or burned every second. While clothes are an everyday necessity and fashion is a form of personal expression, current textile waste far outweighs the benefits of the industry. Without sustainable fashion production solutions, the trend seems doomed to continue.
Luckily, changes and mindsets are emerging in the fashion industry that have the ability over time to flip this model and pave a path towards a more sustainable apparel business model and ecosystem. Evolving technology affecting materials, products, and consumer experience promise to have an enormous impact on reducing waste over the next decade. Eco-conscious companies are already making changes to materials that add longevity and require fewer resources. Additionally, new opportunities for recycling garments lean toward a circular fashion economy. Here are seven exciting technologies transforming production and recyclability to make fashion more sustainable.
1. 3D Virtual Sampling
In the past, physical samples have been a necessity in the design and buying and selling lifecycle. These samples provide both designers and the retail buying teams an accurate representation of the product, but one finished style can require 20 or more samples before production. However, as 3D technology evolves, virtual sampling already enables a digital full line review which reduces waste in both design and product development.
3D design sweater by Tommy Hilfiger in BrowZwear. Image credit: BrowZwear
By 2021, all of Tommy Hilfiger’s design processes — from sketching through sampling and showrooming — will be done with 3D design. 3D virtual sampling brings the same concept to a screen with virtually no waste during the process. Another major advantage is cost reduction associated with the materials and time related to creating physical samples. Virtual sampling can also help to digitize a consumer-focused on-demand manufacturing model.
2. Alternative Textiles
Materials commonly used in clothing take considerable resources and often degrade slowly. The creation of one cotton shirt requires the same amount of water as one person drinks in 2.5 years. Synthetic materials like nylon and polyester use less water during production but emit dangerous greenhouse gases.
Some eco-friendly textile alternatives include recycled fibers and fibers extracted from agricultural waste products such as leaves and rinds. These new textiles offer options that produce less waste during production, are long-wearing, and biodegradable. Natural fibers like hemp, bamboo, and ramie are widely used as cotton alternatives. Brands like COS and H&M choose cupro, as it is produced from cotton linter, waste from a cotton plant, through a closed-loop technology.
Designers like Stella McCartney have pioneered closed-loop and sustainable business models using innovative materials such as bio-based fur. This 37% plant-based fabric consumes up to 30% less energy and produces up to 63% less greenhouse gas than conventional synthetics. Also worth mentioning an innovative eco-friendly alternative to leather, Piñatex, made from pineapple leaf fiber by Ananas Anam, and muskin, the vegetable leather made from mushrooms.
Natalia Vodianova, supermodel and 3DLOOK’s advisor, in Stella McCartney’s new bio-based faux fur. Image credit: Vogue
3. Automation and Fashion on Demand
Fast fashion businesses and mass production models have contributed to vast amounts of waste and returns. Marketers pushed mass consumption on consumers and this mindset fueled this model over the 1990’s and 2000’s. But as the rise of e-commerce and social commerce over the last decade has created an entirely new business model, consumers are now in the driver’s seat, and they care a lot about both personalized experiences and the planet. On-demand design and manufacturing will play a significant role in the future of fashion. Instead of producing clothes and then selling them, the items are ordered then produced. While today single and small batch production costs more to manufacture, automation and innovation in manufacturing combined with the money saved with reduced returns and guaranteed sales will offset these costs over time.
4. Mobile Body Scanning
Designers and manufacturers decide the dimensions of garments based on extremely limited information designed to “average” body shapes, leaving the bulk of consumers wondering how actual people can get the styles to fit as intended. Free shipping and returns are the only factors making online apparel purchases possible for many consumers who buy garments in multiple sizes with the intention of returning items that don’t fit. Unfortunately, the majority of these returns end up in landfills after winding their way through a network of resellers and racking up a giant carbon footprint along the way.
Body scanning finally offers a solution to the limited information available regarding body sizes and types. With the information from these scans, businesses can create garments to fit different body types rather than depending on a proportional scale. The result is better fitting garments which lead to fewer returns and improved accuracy and efficiency that could help reduce retail’s environmental footprint. Here is how digital body measurement process looks like with 3DLOOK solution:
On the consumer side, shoppers finally have the ability to understand how clothes will fit each one of their unique body shapes rather than being labeled an average. This increases confidence that what they buy will fit them and produces more loyal customers for brands and retailers.
5. Virtual Dressing
When consumers purchase clothing online or in the store, the only way to discover how the garment truly fits is to actually try it on. Unfortunately, the item often doesn’t offer the same fit as a model on the website or mannequin in the store. Essentially, trying on clothing to see whether it fits is little more than a data exchange. A consumer has a specific set of dimensions, and so does an item of clothing. Until recently, the cumbersome act of trying on multiple sizes was the only way to exchange this data.
Evolving 3D technology is making a radical change to the process, digitizing what used to be a very physical, manual process through an exchange of fit information via a digital platform. With thousands of data points to create a three-dimensional image, mobile 3D body scanning empowers consumers to immediately determine how clothes will fit them. Here is how virtual dressing may look like with 3DLOOK. On the left is a real person, on the right — her 3D model wearing a jacket in 3D.
The retailer, in turn, can compare consumer data going well beyond the traditional collar size, chest size, and sleeve length to include hundreds of measurements that make up the detailed dimensions of a particular garment. As consumers take advantage of mobile body scanning products to better size online purchases, retailers can gather additional data to better understand body shape and create better fitting garments, driving down product return rates. Over the next five years as immersive technologies like AR, VR, and MR become pervasive, virtual dressing experiences will fuel the future of virtual shopping and introduce entirely new relationships for brand engagement.
6. Making Fashion Circular
As consumers and retailers become more aware of the enormous amount of waste produced by the fashion industry new efforts are being made to avoid waste. Major brands including Burberry, Gap, H&M, Nike, and Stella McCartney have joined forces to create the Make Fashion Circular initiative.
The circular economy concept aims to design waste out of the product and manufacturing system keeping materials and products in use for as long as possible. This is accomplished by incorporating renewable materials and recycling old clothes into new ones.
7. Re-commerce: Everything Old Is New Again
An estimated USD 500 billion value is lost every year due to clothing that’s barely worn and rarely recycled. Two techniques that combat this waste include upcycling and second-hand sales. While most people are familiar with Goodwill, other organizations are embracing the idea of selling gently used clothes as well. Online re-selling businesses like Poshmark, which doubled revenue from $1B to $2B in just one year, and Thredup have seen enormous growth over the last five years. Resale offers the wardrobe-rotating fun of fast fashion without guilt or waste, and it is estimated that secondhand will be larger than mainstream fast fashion within 10 years.
Secondhand is projected to grow to nearly 1.5x the size of fast fashion by 2028. Source
Upcycling is a term often related to personally crafting garments to create new ones. In the commercial fashion industry, upcycling is accomplished by recycling gently used fabrics or unsold inventory into new garments. According to figures from GlobalData Retail, 56 million women purchased second hand items in 2018, representing a 27% jump from the year before. 51% of shoppers also reported that they plan to continue spending a greater share on resale goods in the next half-decade, the report outlined.
Embracing digital transformation to avoid wasteful practices in the fashion industry is essential. As consumers become more environmentally conscious, major players in the industry are shifting away from the wasteful practices of the past and embracing technology to help bring about major improvements. Making use of new 3D technologies and taking advantage of the digital transformation will benefit everyone in the supply chain, ultimately passing these benefits to consumers. To learn more about how sustainability is improving the fashion industry for retailers and consumers, contact 3DLOOK today.