masterpiece, best quality, ultra-detailed, 1girl, 1girl, bangs, black footwear, blue neckerchief, blush, braid, dress, flower, full body, habit, halo, hat, long sleeves, looking at viewer, mari, neckerchief, nun, open mouth, own hands together, sailor collar, shoes, single braid, smile, socks, solo, white sailor collar, white socks, standing