4. You Want Something That Hasn't Been Designed Yet
Before you've even left the house, you have an idea of what you want in your head but the main problem is, it probably hasn't been designed yet. You search every shop looking for something that you've created in your head and you're absolutely furious at yourself for not going into fashion design; otherwise you wouldn't have just wasted a day being disappointed at every designer on the high street for not making that top you didn't know you wanted until yesterday.