Hanon has three forms: her mermaid form, her human form and her idol form. In her human form she wears many different clothes.
In her mermaid form follows the trend of all the mermaid princess with two bracelets on the tail and on her arm with star clips in her hair and star earings.
In her princess outfit, Hanon wears a princess bra and a three layer dress. The first layer is a deep shade of blue. The second layer is a lighter shade of blue. The last layer is so a lighter shade of blue that it almost look white. Her star barettes are replaced by small blue roses.
In her human form her hair is noticeably shorter (shoulder length to be precise) with a 'X' shaped clip in her hair. Sometimes she wears a white short dress with purple flowers on it and on other times she wears a cream sleeveless strap top with a blue short skirt.
In her regular summer school uniform she has a pink shirt with four buttons and a red collar. Her shell locket rests on her bow, the sleeves are very short. Her winter school uniform doesn't have much of a difference except that the sleeves are longer.
Casual Outfit 1
Her first casual outft is a white dress with purple pinkish flowers on it,this outft is usually accompanied with some sandals with frills on it.
Casual Outfit 2
Her second casual outfit is a yellow top accompanied with a green short skirt,she usually wears a pair of blue ballerina shoes with this outift.
Casual Outfit 3
Her third casual outfit is a cream-coloured sleeveless top with a small bow on it,accompained with a blue short skirt,she usually wears a pair of blue flat shoes with this outfit.
Casual Winter Outfit 1
Her first casual winter outfit is another light blue off shoulder type top,but the sleeves cover her shoulders and has frills near the chest area. She wears a bluish purple dress underneath it,and has an aquamarine-coloured belt around her waist. This outfit is usually accompanied with a pair of brown boots with blue socks underneath.
Casual Winter Outfit 2
Her second casual winter outfit is a light blue off shoulder top accompanied with a blue short skirt. The sleeves and the top of the shirt is an aquamarine colour. She usually wears a pair of blue flat shoes with this outfit.
In her idol form she wears a short blue ruffled dress with a blue trim at the top. As in her mermaid form she keeps the star earings and clips and wears gloves that reach to her wrist and fabric attached that extend to her lower arms.