These concepts are a great way to organize one's strategy for each outfit. I have accumulated a lot of shoes over a couple of decades and now have to set out a selection for each outfit, planned in advance, depending on the occasion. I think your rolling clothes rack is one way to do it -- one with a platform on the bottom so the outfit pieces and several shoes and bags can be "staged" for considering what works best. It also helps to have some choices on the day of the occasion because I might feel differently at that time than when I planned for it.
I have a question to u! How is possible that in Paris black colour are popular and natural colour no bright colour. And simplicity style. But out of France in difference county has many great colourful nice dresses clothers French designer made? In France the French people dont evaluate their talent designer?? Omg!