1girl, arm up, bare shoulders, black sleeves, blue eyes, blue hair, blue necktie, closed mouth, collared shirt, detached sleeves, gradient background, grey background, grey shirt, headphones, headset, long hair, long sleeves, miku day, necktie, shirt, sleeveless, sleeveless shirt, smile, solo, tie clip, twintails, upper body, v, very long hair, white background