Traditional Swiss costumes, known as Trachten, vary by region and reflect the country's diverse cultural heritage. These outfits often feature vibrant colors and intricate embroidery, showcasing local craftsmanship. Men typically wear lederhosen or tailored jackets, while women don dirndls or long skirts paired with blouses. In the Appenzell region, for example, women wear a distinctive black dress adorned with colorful sashes and aprons. In contrast, the Bernese Oberland showcases a more rustic style with woolen fabrics. These costumes are often worn during festivals, parades, and cultural events, celebrating Switzerland's rich traditions.