Utau Hoshina from Shugo Chara

A young woman dressed in a red and black costume, with long blonde hair styled in pigtails adorned with bows at the ends. She wears a red dress featuring bat wings on her back, paired with knee-high boots that match the dress's color. The outfit is complemented by a choker-style necklace around her neck. Her right hand hangs loosely by her side, while her left arm remains behind her back. The background of the image features a wall covered in purple lights, creating a striking contrast to the woman's attire. Overall, the scene suggests that she is attending a costume party or event, possibly as part of a cosplay group or convention.