1girl, aqua background, arm on knee, black gloves, black ribbon, blue eyes, buttons, character name, dated, earrings, feet out of frame, frilled hat, frills, gloves, gradient background, grey hair, hair over one eye, hand on own leg, hands up, happy birthday, hat, head rest, head tilt, jacket, jewelry, knee up, light blush, long sleeves, looking at viewer, looking to the side, medium hair, mini hat, miniskirt, neck ribbon, parted lips, peaked cap, piano print, print skirt, ribbon, see-through, sitting, skirt, smile, socks, solo, striped, striped skirt, tilted headwear, vertical-striped skirt, vertical stripes, white headwear, white jacket, white skirt, white socks