What do the people in Spain wear on Christmas?

In Spain, Christmas attire varies by region, but many people opt for festive clothing, often donning warm layers due to the winter chill. Traditional attire may include the "caga tió" or "caga tió" outfits in Catalonia, while in other areas, people might wear Christmas sweaters or dress smartly for family gatherings. Additionally, some regions celebrate with traditional costumes during local festivities, such as the "Zambomba" in Andalusia. Overall, the emphasis is on comfort and celebration rather than formal wear.