I have so much makeup how do I organize it?

I am not kidding when I say A LOT of make up and nail colors I have 6 bathroom drawers my desk drawers a rolling suitcase a carry on and little baskets here and there. I am so unorganized I would love to find something to keep it all organized and stored safely. Yes I use all my makeup (not at once) yes I throw away if its older than 6months old. YES I HAVE A PROBLEM lol I sell Mary Kay easy accesses. I just want to hear good organizing skills on how to keep it all together. If there is a big storage bin large enough or a bigger vanity desk anything will help minus throwing it away. I would like to use some of my drawers for things other than make up.