1girl, 2021, :d, annette_fantine_dominic, black_shirt, black_skirt, blue_eyes, blunt_bangs, brown_hair, dated, fire_emblem, fire_emblem:_three_houses, garreg_mach_monastery_uniform, hair_rings, happy_birthday, highres, long_skirt, long_sleeves, shinae, shirt, short_hair, simple_background, skirt, smile, solo, standing, white_background