Nico has a fair skin tone, light teal eyes and lavender hair that goes down to her shoulders. She also wears magenta-framed glasses and a dark teal headband with a pink bow on it. She has bandages wrapped around her neck. She dons a pink sailor uniform with a dotted, pale yellow bow, and a blue-gray skirt with a white stripe across the bottom that goes down to her knees. She also wears knee-high white stockings with a pink rose symbol on top, which is probably from her previous school.