Printed Polyester Midi Dress
100% polyester midi dress. Zara is one of the most popular fast fashion brands in the world.
How scores are calculated
Materials (40%): How plastic-free the product is — raw materials, construction, and coatings.
Packaging (20%): Is the product packaged in plastic? Is it recyclable?
Transparency (20%): Does the brand disclose ingredients, sourcing, and manufacturing?
Durability (20%): How long does it last? Longer-lasting products reduce plastic waste over time.
This is a rating of this specific product only — not the company. Other products from this brand may score differently.
Last updated: April 6, 2026
Synthetic clothing (polyester, nylon, acrylic) sheds microplastic fibers with every wash — a single load of laundry can release up to 700,000 microplastic fibers. These fibers pass through wastewater treatment and enter waterways, eventually returning in drinking water and food. Synthetic fabrics also contain chemical finishes (PFAS wrinkle-resistance, antimicrobial treatments) that leach through skin contact.
Why We Rated It This Way
Zara's polyester dresses shed microplastic fibers with every wash. Fast fashion polyester is one of the largest sources of microplastic pollution globally. Natural fiber alternatives (linen, cotton, silk) are available at similar price points.
Chemical & Health Analysis
Each chemical of concern is broken down below — what it is, where it comes from in this product, what it does to the body, and who is most at risk.
microplastics
100% polyester shedding microplastic fibers during washing
Microplastic pollution in waterways and food supply
- ↳No Plastic in Nature: Assessing Plastic Ingestion from Nature to People — Environmental Science & Technology, 2019
- ↳Raman microspectroscopy detection and characterisation of microplastics in human breastmilk — Polymers (MDPI), 2022
- ↳Exposure to microplastics and human reproductive outcomes: A systematic review — BJOG: International Journal of Obstetrics and Gynaecology, 2024
All health claims are based on published, peer-reviewed research from the NIH, WHO, IARC, and peer-reviewed journals. This information is for educational purposes and does not constitute medical advice.
Was this rating helpful?
Get New Ratings in Your Inbox
We add new product ratings weekly. No spam — just science-backed ratings to help you reduce your plastic exposure.