Can typically be identified thanks to the attire's characteristics: A red sleeveless shirt with gold trim, a red and white cape, brown gloves with white ends, a green and white ribbon across the chest with a star-shaped clasp, a santa hat, and a white sack.
Note that it's possible (especially for older artwork), to depict Chrom in a winter outfit without it being the one described above, in which case this tag should not be used.
