What is the difference between modern furniture and old furniture?

The difference between modern furniture and old furniture is in the specificity of the term. Generally, pieces considered modern date from between the end of World War II in 1945 and the end of the 1970s. During this period, more furniture makers mass produced pieces, and designers increasingly used new materials, such as plywood and plastic. Old furniture is not a specific term. People frequently use the term old for anything that subjectively appears aged. Explore a large selection of modern furniture on 1stDibs.