christmaschristmas_clothingchristmas_headwearclothingdigital_media_(artwork)duoequidequinefemaleferalfriendship_is_magicgifthasbrohatheadgearheadwearholidayshornjohn_josecolarger_femalemammalmonochromemy_little_ponymythological_creaturemythological_equinemythologyprincess_celestia_(mlp)princess_luna_(mlp)santa_hatshadedsibling_(lore)sister_(lore)sisters_(lore)size_differencesmaller_femalewinged_unicornwings