A calf-length skirt, also known as a midi skirt, is a skirt that falls to the mid-calf area of the leg. It is typically knee-length or longer and is usually made of lightweight fabrics such as cotton, linen, or silk. The midi skirt is a popular choice for casual and formal occasions alike, and can be dressed up or down depending on the occasion. It is a versatile piece of clothing that can be worn in many different ways.