1girl, black footwear, black thighhighs, blouse, blush, closed mouth, expressionless, floating hair, frilled shirt collar, frilled sleeves, frills, from side, full body, green eyes, green hair, green skirt, high heels, holding, holding knife, knife, long sleeves, medium hair, no headwear, shirt, sideways glance, skirt, solo, thighhighs, third eye, wide sleeves, yellow shirt