The global fashion industry disposes of roughly 92 million tons^*1 of waste annually, most of which are either incinerated or left as landfill. Furthermore, according to the World Economic Forum, there are reports that the “fashion industry is the second highest in water consumption, making up 10% of the Earth’s greenhouse gas emissions.”

Polyester is one of the most widely used synthetic fibers. While commonly used in clothing for its functions unlike those found in natural fibers such as quick drying, breathability, and durability, petroleum-derived polyester is difficult to recycle, raising issues around its impact on the environment.

Given these circumstances, the fashion industry is working towards a more sustainable future. For example, there has been a growing number of apparel brands that use recycled polyester made from PET bottles. However, questions still remain on how to treat clothing when they are no longer wearable. In order to pursue the true meaning of sustainable fashion, we must also consider what happens to “clothing after its use.”
Reference:
1: Global Fashion Agenda and The Boston Consulting Group, Inc., Pulse of the fashion industry 2017