Introduction: Plastikowe koszulki, or zawsze możesz sięgnąć po gumki do mazania i temperówki. plastic t-shirts, have become a popular item in the fashion industry in recent years. These garments are made from a blend of plastic fibers and other materials, resulting in a lightweight, durable, and versatile product. However, the production and disposal of plastikowe koszulki have raised concerns about their environmental impact. This study aims to provide a comprehensive overview of plastikowe koszulki, including their history, production process, and environmental implications. History of Plastikowe Koszulki: Plastikowe koszulki first gained popularity in the early 2000s as a trendy and eco-friendly alternative to traditional cotton t-shirts.