Woman in Blue Hair Costume

A woman with long blue hair wearing a costume and sunglasses. The woman's hair is styled in multiple colors, including purple and blue. She is dressed in a costume that appears to be inspired by the character Satsuki from the Japanese anime series 'Puella Magi Madoka Magica.' The costume includes a black dress with a white collar and a pair of gloves. The woman is also wearing sunglasses, which adds a touch of modernity to her overall appearance. Overall, the image suggests that the woman is attending an event or gathering where cosplay is encouraged or expected.