Mid-century and mid-century modern are two different things! Mid-century refers to the middle of the 20th century, roughly the 1930s to the 1960s, which incorporated natural materials and simple forms. Mid-century Modern style, on the other hand, is about sleek silhouettes, bold colors, and lots of wood and metal. So while Mid-century design goes back to the historical era, Mid-century Modern is a style that's still popular today!