Fashion magazine advertising can primarily be about "branding" for the label being advertised. This means establishing an image that will be associated with the advertised brand. Labels want to create memorable campaigns that help readers think of their brand when they're out shopping for new clothes and trying to convey a certain image.
The majority of people who read fashion magazines would most likely be women and/or budding fashion designers. To consider putting an ad in a fashion magazine would mean designing one that will definitely capture women’s attention. Adverts in fashion magazines often come with very high aesthetic and creative standards. They should be colourful, creative, glamorous, elegant and well-executed in order to catch the readers’ attention.