1girl, 2021, blonde_hair, blue_eyes, blue_hairband, breasts, colored_inner_hair, constance_von_nuvelle, dated, dress_shirt, drill_hair, fire_emblem, fire_emblem:_three_houses, garreg_mach_monastery_uniform, grey_shirt, hairband, happy_birthday, highres, holding, long_sleeves, looking_at_viewer, medium_breasts, multicolored_hair, parted_lips, purple_hair, shinae, shirt, smile, solo, two-tone_hair, upper_body