You do not need particular dress in Egypt while you are in Sharm-el-Sheikh or even in Cairo, just bear in mind that in winter it’s really cold in Cairo at night so warm clothers just what you need.

Also in Mount Sinai tour have all warm clothers that is possoble to have in winter: warm jacket, hat, gloves. More about dress code in Egypt read in our FAQ: http://www.sharm-club.com/sharm_el_sheikh_faq/faq.php?t=sq&uin=28