What type of materials did they use in the 1990's?

In the 1990s, a variety of materials were widely used across different industries and applications. In fashion, synthetic materials like polyester and spandex became popular for their durability and stretch. In technology, plastics and metals were common in electronics, while building materials included concrete, glass, and wood for construction. Additionally, the decade saw an increased interest in eco-friendly materials, as awareness of environmental issues began to rise.