Undoubtedly buying magazines in which there is nothing but pictures is haraam, because keeping pictures is haraam. The Prophet (peace and blessings of Allaah be upon him) said: “The angels do not enter a house in which there are images.” And when he saw the images on the cushion that ‘Aa’ishah had brought, he stopped and did not enter, and she saw signs of displeasure on his face. These magazines which show pictures of fashion should not be looked at. Not every kind of dress is permissible; because some designs may show the ‘awrah either because they are too tight or for some other reason. This fashion may be part of the dress of the kaafirs which belongs exclusively to them, and imitating the kaafirs is haraam because the Prophet (peace and blessings of Allaah be upon him) said: “Whoever imitates a people is one of them.” What I advise my Muslim brothers in general, and the Muslim women in particular, to do is to avoid these fashions, because some of them may involve imitating non-Muslims and some may involve showing the ‘awrah. Moreover, if women look to every new fashion, will lead to them abandoning our customs which are based on from our religion, and adopting other customs that have come from the non-Muslims.
a POINT to make is that when you are alone with your husband then that is the time to wear whatever fashionable thing you desire to wear, not out in public for everyone to admire and lust after.....Sadly a lot of muslim women are becoming very westernized and in order to fit in they have adapted clothing that imitates the disbelievers. I know it is hard for some sisters to admit to themselves because they are living in denial, but i would strongly suggest you do some self reflection and adhering to the proper dress code before its too late.