Halloween Costumes Face Environmental Scrutiny as Swaps Gain Popularity

Halloween costumes, often made from cheap synthetic plastics, contribute significantly to environmental waste each year, with millions ending up in landfills after a single use. This trend has fueled a growing movement toward costume swaps and thrift stores as a way to reduce waste and conserve resources.

The National Retail Federation estimates that Americans will spend approximately $4.4 billion on Halloween costumes this year. However, a significant portion of these purchases contribute to the estimated 11.3 million tons of textiles discarded in 2018, according to the Environmental Protection Agency. Experts emphasize the principles of reducing, reusing, and recycling to combat this issue.

Shelie Miller, a University of Michigan professor studying product environmental impacts, likens Halloween costumes to fast fashion, noting their typical low-cost construction from plastic materials and a design intended for short-term use. "The process of making these, the Halloween costumes, it’s incredible," said Zack Bowersox, a senior lecturer in political science at Washington University in St. Louis, who teaches a class on fast fashion and the environment. He explained that many costumes are heat-bonded rather than stitched, and approximately 80% end up in landfills, not designed for resale or donation.

Synthetic fibers commonly found in costumes can also release microplastics during washing, which can contaminate water sources and eventually enter the food chain and human tissues. These materials, often derived from oil, contribute to climate change and extreme weather when burned.

To combat this environmental impact, initiatives like the Ultimate Halloween Swap, founded by sustainable fashion advocate Lexy Silverstein, are gaining traction. Last year, Silverstein's swap collected hundreds of costumes, and she has since expanded the program across Southern California. These swaps allow people to donate gently used costumes and select new ones, diverting them from landfills.

Institutions like Washington University in St. Louis have also implemented similar programs. Their campus thrift store stocks items collected during student move-outs, including Halloween costumes. A pop-up event offered these used costumes at low prices, with notable finds including an Austin Powers outfit, a demon costume from "Stranger Things," and matching platypus onesies.

Alternatives to purchasing new costumes include thrifting, participating in clothing swaps, borrowing from friends and family, or repurposing existing wardrobe items. Renting costumes through online platforms is another option. For those who must buy new, Bowersox suggests looking for costumes made from natural materials like cotton or linen, and considering licensed products for greater transparency regarding their production.

Alison Linder, assistant sustainability coordinator at Occidental College, encourages community members to organize their own local swaps, highlighting the dual benefits of saving money and helping the environment through this simple act of sharing.