I worked for Elle in Canada. Mostly for Elle Quebec but also did stuff for the English Canadian version because they had a lot of similar articles and they often used the same research for both.
My advice is to get your but in there and do internships (unpaid). It will be rough if you have no other means of supporting yourself but you could maybe get help from family or husband, or you could work a paying job at nights.
Almost all the people that I worked with has started off as interns (making copies, typing stuff, doing paper work, organizing meetings, pouring coffee....basically slave work)
The longer you're there the more stuff they let you do because you learn more about it.
Nothing in school will teach you about the magazine industry, its more like a trade that one has to learn through experience (internships). I have quite the education and nothing I learned in school really helped me in the magazine industry except for the PR stuff, which is what SoftGrey said. I think that’s the only time I found my MBA useful. It is quite sad when you think about it.
