rem (re:zero), last cloudia, re:zero kara hajimeru isekai seikatsu, blue gem, commentary, english commentary, highres, official art, second-party source, 1girl, ball and chain (weapon), black gloves, blue eyes, blue hair, bow, box, breasts, christmas, christmas ornaments, christmas present, christmas star, christmas tree, christmas wreath, crossover, detached sleeves, dress, full body, fur-trimmed dress, fur-trimmed headwear, fur-trimmed sleeves, fur trim, gem, gift, gift box, gloves, green bow, hair ornament, hair over one eye, hair ribbon, hat, looking at viewer, medium breasts, official alternate costume, open mouth, pink ribbon, ribbon, santa costume, santa dress, santa hat, short hair, snowflakes, solo, spiked ball and chain, star (sky), starry sky background, thighhighs, weapon, white thighhighs, wreath, x hair ornament