Jul 22, 2015 · —This post was originally published on July 22, 2015. When you go on vacation, it’s very important to know what you’re going to wear.Obviously, you can’t go to Cancun with winter furry ats, just like you won’t go to Alaska in a bathing suit!. Though Mexico is a untry where the citizens dress in formal and modest clothes, depending on the situation, you should know