Now, to consider something "trendy" is easy. Whether this trend is about food, technology, beauty or fashion. Due to social media and the exposure we have to so much information from around the world, it is easy to find out what is worn, how we dye, what we eat, what we listen to and so on.
This is clearly the case with fashion as well. Now "trends" are considered not only those that arise from runways and designer collections, but also those that we see in street style fashion, Facebook, Instagram, Pinterest and everything that has to do with social media.