"One of the standing-out features of Amu is her red cloth pinned on her left arm. It is pinned by a normal safety pin. The clothing around her arm is also red, just like her uniform. Reasons for this are very known. Most likely she does this so she can show her own amazing style. No other Seiyo Elementary student wears this, except Amu. It is not part of the uniform. To Amu's classmates, this is her \"cool and spicy\" clothing. In other words, this red cloth clipped on her uniform is very fashionable and is supposedly very \"cool\". Amu only wears this on her uniform. The way how Amu ties her tie is not perfect. Other students would have it all the way, but Amu leaves it with some space between the tie and her neck. This way, it'll match with her belt, socks, and the red cloth on her arm"@en . "One of the standing-out features of Amu is her red cloth pinned on her left arm. It is pinned by a normal safety pin. The clothing around her arm is also red, just like her uniform. Reasons for this are very known. Most likely she does this so she can show her own amazing style. No other Seiyo Elementary student wears this, except Amu. It is not part of the uniform. To Amu's classmates, this is her \"cool and spicy\" clothing. In other words, this red cloth clipped on her uniform is very fashionable and is supposedly very \"cool\". Amu only wears this on her uniform. The way how Amu ties her tie is not perfect. Other students would have it all the way, but Amu leaves it with some space between the tie and her neck. This way, it'll match with her belt, socks, and the red cloth on her arm Another standing-out features of her uniform is her belt. Amu is the only female student at Seiyo Elementary who wears a belt to school. This belt is partly punk and black (the color) for Gothic. She is also the only female student who does not tuck in her shirt. It looks fashionable like this, though, because of the belt and how it is worn. For some reason, she does not get in trouble for not tucking in her shirt or for wearing extra accessories. (The red cloth clipped on her left arm) This is the most unique part of the uniform, her socks. Her sock pattern is the same as her skirt. Therefore, it matches with her uniform. It's like leg warmers and it matches with her style. (The belt and her hair clip) Her socks are loose towards her feet. Actually, these aren't socks. These are actually leg warmers. It goes up to her knees. The leg warmers stay in place with a mini-belt. (The black things on the leg warmers on her knees) This is also where the rumors started. The \"coolness\" came form her leg warmers and her red cloth on her right arm. Amu also decorates her backpack with a red belt-like string. Nobody does this at Seiyo Elementary. This is one of the standing-out features of her uniform. The way how Amu stands and carries her backpack is also unique. All Seiyo Elementary students will carry it in their hand down but Amu holds it on her shoulders."@en . . "List of Amu Outfits"@en .