Polyester fabric is not biodegradable. To understand why, it helps to know how it's made and why it sticks around so long.
Recent developments in microbial polyester fiber and polysaccharide ester derivative research
5 Chemical structure of the most common biodegradable polyesters being
Biodegradable Polyesters: Synthesis, Properties, Applications
Strong and biodegradable - A polyester plastic of great mechanical stability, which is also easily recyclable and even compostable
Unexpected Sustainability: Recycled and Biodegradable Polyester and Po — Fabric Sight
Carbon Footprint of Polyester vs Cotton vs Wool vs Leather vs Nylon (Calculator)
How to recycle polyester - Quora
Sheng Ye Textile Recycled Biodegradable Polyester
Carbon Footprint of Polyester vs Cotton vs Wool vs Leather vs Nylon (Calculator)
Polyester material and clothing facts: safety, sustainability, and more – Mindful & Pure