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winter_dorothea christmas_dorothea dorothea_arnault_(christmas)
Tag used for Dorothea Arnault from Fire Emblem, specifically when dressed in her winter attire from the Fire Emblem Heroes 2022 Holiday Handoff banner.
Can typically be identified thanks to the attire's characteristics: a red dress with white fur trim and a snowflake pattern, layered over a green skirt, long brown gloves with golden bracelets, black fishnet thighhighs, red, fur trim puffy detached sleeves, earrings shaped like christmas wreaths, and two hair ornaments resembling holly with a gold colored gift.
May be depicted holding her weapon: a pink stocking, made of wool, containing red flowers and a candy cane.
The version of Dorothea who wears this outfit is from Fire Emblem Warriors: Three Hopes.
Note that it's possible (especially for older artwork), to depict Dorothea in a winter outfit without it being the one described above, in which case this tag should not be used.