100zi, 1girl, alcohol, alternate_headwear, bare_shoulders, belt, black_belt, blue_dress, blue_headwear, blue_santa_costume, brown_eyes, brown_hair, christmas, cup, dress, drinking_glass, eating, food, fur-trimmed_dress, fur_trim, girls_und_panzer, hat, holding, holding_cup, holding_food, long_hair, looking_at_viewer, mika_(girls_und_panzer), pizza, pizza_slice, santa_costume, santa_dress, santa_hat, solo, standing, strapless, strapless_dress, upper_body, wine, wine_glass