The design stage is usually the longest, most expensive and riskiest part of the chain. Additionally, research has shown that at least an estimated 80% of a product's environmental (and to a lesser degree also social) impact is locked at the design stage into a product. By integrating the product design with the supply chain, companies can compress non-value adding time and costs in their supply chains, increase responsiveness and mitigate supply chain risks – while simultaneously managing (improving) their sustainability performance without added costs or efforts.
The current fashion and textile landscape is fairly limited in terms of what types of materials are being used. Innovation is key, and products such as Tencel, Sorona and Ingeo proof that industry is investing heavily in R&D. Spider Silk may be one of the few natural fibres of the future yet to see it hayday.