Eco-Conscious Students Challenge Polyester School Uniforms

As of September 2025, a growing number of parents are questioning the use of synthetic fabrics, particularly polyester, in children's school uniforms. The issue was brought to light by Hugo Keane, a student who conducted research on the microplastic pollution caused by his school's polyester uniform.

Hugo's investigation, which he undertook during the COVID-19 pandemic, revealed that just one year's worth of washing and wearing the uniforms of the 125 boys in his year group could release 6.4 billion plastic microfibres. Alarmed by these findings, Hugo presented his research to his school's student council and administration, garnering support from teachers and the community.

Nazia Habib, a professor at the University of Cambridge, faced a similar challenge when her daughter started school. Habib, an expert on synthetic materials, was dismayed to find that her daughter's school required a polyester uniform, which she believed could exacerbate her daughter's respiratory issues following multiple bouts of COVID-19.

After persistent lobbying, Hugo was granted an exemption from wearing the polyester uniform, and Habib was able to provide her daughter with a cotton alternative. However, these victories are not easily won, as many schools remain resistant to changing their uniform policies, citing the "ethos" and "sense of belonging" that uniforms are meant to promote.

Experts warn that the harms of polyester go beyond microplastic pollution, as the fabric can also release endocrine-disrupting chemicals that may have long-term health consequences for children. As the debate continues, some lawmakers are pushing for legislation to restrict the use of synthetic fabrics in school uniforms, but progress has been slow.