Finding a fashion magazine in a language that one is comfortable with is absolutely difficult. If you take the most leading fashion magazines that are in the world, you would find them mostly in English, then many in French while some could be found in certain European languages. Finding a fashion magazine in most European languages could be absolutely difficult, however, you can still get the necessary information in any language including Czech.
The best way to convert any magazine into a language that you are more comfortable with and find it easy to read would be to ensure that you use the services of an online translator. There are many online translators that are available over the internet, that are capable of automatically identifying the origin language of the magazine and translating it to a language of your choice.