In Level 4 countries, the U.S. government may have “very limited ability” to step in should travelers' safety or security be at risk, according to the State Department. Crime, civil unrest, kidnapping and terrorism are common risk factors associated with Level 4 countries.
Reconsider travel to Egypt due to terrorism. Exercise increased caution in Egypt due to the Embassy's limited ability to assist dual national U.S.-Egyptian citizens who are arrested or detained. Do not travel to: The Sinai Peninsula (with the exception of travel to Sharm El-Sheikh by air) due to terrorism.
Local families are often shopping at malls across Dubai so you're going to want to dress appropriately. You can wear shorts in Dubai and even skirts, if they are at knee length and not shorter than that. Just be mindful of the fact that there are a lot of families and children there.