Sailor Neptune, Sailor Moon

A woman dressed in a blue and white costume, reminiscent of Sailor Neptune from the popular anime series Sailor Moon. The woman's hair is styled in a long, flowing manner, with bangs framing her face. She wears a blue sailor-style collar around her neck, which adds to the overall aesthetic of the costume. The woman holds a small mirror or compact in her hand, which could be a prop used for dramatic effect or as part of the character's storyline. The background of the image is dark and indistinct, but it appears to be a stage or performance area, suggesting that the woman may be participating in some kind of theatrical production or cosplay event.