The dress code for a Bosphorus dinner cruise in Istanbul can vary depending on the operator and the type of cruise you are taking. In general, most dinner cruises are semi-formal or casual, and it’s best to wear comfortable, smart-casual attire.

For men, a collared shirt and pants or nice jeans are appropriate. For women, a dress, skirt, or pants and a blouse are appropriate. If you prefer, you can also wear traditional Turkish clothing, such as a kaftan or a hijab, for a more cultural experience.

It’s important to consider the weather, as the temperature in Istanbul can be quite warm in the summer and cool in the winter. If you’re taking a Bosphorus dinner cruise in the summer, you may want to wear lightweight clothing and bring a jacket or shawl for the cooler evening breeze. If you’re taking a cruise in the winter, you’ll want to dress warmly and bring a coat, as the temperature can be quite chilly.

Overall, the most important thing is to wear comfortable clothing that you feel good in, so that you can fully enjoy your Bosphorus dinner cruise experience.