Chi-Chi (チチ) is the daughter of the Ox-King who later marries Goku and becomes the loving mother of Gohan and
Goten. She was first introduced as a shy and fearful girl, but later, as she gets older, develops a very tomboyish, tough and fierce personality, which sometimes causes her to have anger outbursts seen several times throughout the series. Despite this, she has shown her love for Goku and her sons many times throughout the series.
As a child, Chi-Chi's appearance consisted of a blue bikini, pink gloves and boots, a green cape and her pink helmet. Almost all of the clothes Chi-Chi is seen wearing in her adulthood are Chinese dresses and martial arts uniforms. Chi-Chi kept this appearance until the Piccolo Jr. Saga where she wears a blue cheongsam (Chinese dress) with red pants, arm band, and shoes, white socks and a red sash. In this appearance she also wore her hair in a ponytail. In the first half of Dragon Ball Z, Chi-Chi's primary clothing was a purple dress that has an orange cloth tied on the top and a yellow sash. In the appearance Chi-Chi's hair was tied in a bun but she still had her hair coming down on the sides. Chi-Chi keeps her hair the same through the Androids Saga but she wears a Purple uniform with pink sleeves and pants. In the Buu Saga she wears a yellow uniform with a purple cloth tied on the back with all of her hair put into a bun. During the very end of Dragon Ball Z, after the 10 year gap after Kid Buu's defeat, Chi-Chi wears a red uniform with a purple cloth tied on the back as well as having her hair in a ponytail.
Chi-Chi's appearance in Dragon Ball GT consists of a pink uniform with light green sleeves. Her hairstyle is much different and her hair is cut shorter as well.