I know what the weather is in all places on earth, on any given day. You tell me the clothes you wore that day, and if you were hot, cold, or comfortable. I create what you should wear each day based on your inputs. You give me a brief description of their clothes and I will tell them what to wear that day, depending on the weather, chance of precipitation, temperature, etc in their location. I can even tell you what specific items of clothing to wear, if you have previously mentioned it to me.