Aqua, Fire Emblem Fates

A woman dressed in an Aqua costume from Fire Emblem Fates, posing in front of a water fountain with her left arm raised and her right hand holding the hem of her skirt. Her long blue hair cascades down to her shoulders, while her white dress is adorned with gold accents that resemble clouds or waves. The intricate design on her chest adds an extra layer of detail to the costume. In the background, a large water fountain dominates the scene, creating a sense of movement and energy. The overall atmosphere suggests a fun and playful setting, possibly at an event or convention celebrating anime or video games.