Krakow does not have a strict formal dress code for tourists, but the general style in 2026 is "smart casual" with a conservative lean, especially when visiting religious or historical sites. While you will see locals in trendy streetwear in the Jewish Quarter (Kazimierz), it is important to dress modestly when entering churches like St. Mary’s Basilica or the Wawel Cathedral. This means shoulders and knees should be covered; tank tops and very short shorts may result in being denied entry or receiving disapproving looks. For a night out in the Old Town’s upscale restaurants or the Krakow Philharmonic, men typically wear trousers and a collared shirt, while women opt for dresses or smart slacks. Because Krakow is a medieval city with uneven cobblestone streets, comfortable walking shoes are the most essential part of your "dress code." In winter, heavy layering is mandatory as temperatures frequently drop below freezing, while summers are mild but require an umbrella for sudden afternoon showers.