Your Closet Is Full of Trends
If you think you need to go shopping because you read that no one wears graphic tees anymore, and threw out all your graphic tees and replaced them with crisp, oxford shirts, well, you're wrong. Sure, things fade in and out of popularity, but you should know your taste well enough to gauge what you will and won't buy into.
That said, if you dictate your wardrobe based on every new thing you see in a blog or a magazine, you'll probably go broke quickly. Not to mention, if you keep buying into things other people tell you are cool, rather than what you think is dope, isn't it time you figured out what you actually like?