Dubai is the largest and most populous city in the United Arab Emirates (UAE). It is located on the southeast coast of the Persian Gulf and is the capital of the Emirate of Dubai, one of the seven emirates that make up the country.
Dubai is a cosmopolitan city where it is not unusual to see all types of clothing styles coexisting in harmony. Nonetheless, it is important to dress modestly, especially for women. Kissing in public in Dubai is strictly illegal and can result in deportation.
Source: http://www.kwintessential.co.uk/resources/guides/guide-to-dubai-the-uae-etiquette-customs-culture-business/, http://www.travelingwiththejones.com/2015/11/23/40-fun-facts-about-dubai-united-arab-emirates/