Setsuna, Fire Emblem

A woman dressed in a costume inspired by Setsuna from Fire Emblem. She has blue hair and is wearing a white apron with black trim, paired with a gray jacket or vest over a long-sleeved shirt. Her outfit also includes a pair of blue leggings or tights underneath the apron, as well as knee-high black boots that have a distinctive design on them. The woman's hands are not visible in this image, but it appears she may be holding something behind her back, possibly a prop related to the character she is portraying. Overall, the costume effectively captures the essence of Setsuna from Fire Emblem.