Sequins have long been a source of concern for environmentally conscious fashion designers. Made of tiny bits of shiny or translucent plastic, they are a significant contributor to ocean microplastics and fashion-derived plastic waste. Designers Charlotte McCurdy and Phillip Lim have created a couture dress made of algae sequins to address this very issue, proving that fashionable materials like sequins don’t have to come at a cost to the environment. Inspired by the different shades of green that occur in nature and the process of photosynthesis, the dress is made from layers of algae bioplastic sewn onto a base fabric made from biodegradable plant fibers.