Later on, Schulz dropped the braids and kept Violet's hair only in ponytails. Hestia is depicted with blue eyes and black hair tied into twin ponytails. In the early 1990s, curtained hair, mullets, and ponytails were popular. In the 1970s, many men wore their hair long and in ponytails. They have blonde-orange ponytails and orange eyes. Unbraided ponytails worn above each ear are sometimes called "dog-ears". Mimiko's red ponytails are directly inspired by Pippi Longstocking. It is now also known why jogger's ponytails swing side to side. Such perfluorosubstituents are often introduced in what are called ponytails.