What are "bell-bottoms"?

Bell-bottoms are a type of pants that are fitted from the waist to the knee and then flare out from the knee to the ankle. They were popular in the 1960s and 1970s as a symbol of counterculture and were often worn by hippies and disco dancers. The wide flare at the bottom of the pants allowed for ease of movement and made them a popular choice for dancing. Bell-bottoms were also associated with bohemian fashion and were often made from colorful, patterned fabrics. They have since experienced a resurgence in popularity in the fashion world, with modern versions featuring updated cuts and materials.