Dress
The traditional dress of Kosovo was fairly distinct from its neighbors (other than Albania) as it was likely rooted in their Illyrian past. For women, this traditional clothing included long-sleeved shirts, jackets called guna, hats with gold embroidery, a skirt or dress of some sort, and sometimes vests. Girls tended to wear a similar outfit, but the decoration was very floral to symbolize youthfulness. For the men shirts called telinat, blazers called mitani, vests called xhamadani, a scarf, and a long red belt was the dress of choice. Men also traditionally wore a fair amount of rings and other decorations, including armor such as a pistol or sword.
Today this traditional dress is less frequently seen, although in some mountainous areas they can be found and they are also worn by some people on holidays or for special events, like a wedding or funeral. Today most people wear modern western-styled clothing, but most of the people are Muslim so do tend to cover up their arms and legs; only some women cover their hair.
As a visitor to Kosovo try to cover your shoulders and knees at a minimum. Also try to dress for the occasion as entering mosques or conducting business in the country requires more formal and conservative dress, while wandering around the country has few rules since the people are quite liberal Muslims. If in doubt, dress on the more conservative side.