Great question! It's something I struggled with for a long time, but I think I've got a handle on it now.. although I may have to invest in a few more cosmetics storage sets, as my collection keeps growing.
I use the following clear resin compartmentalised cosmetic storage trays. They're cheap, easy to use and make any collection neat and tidy!
This is what I use for my brushes;
I already did a video on brush-care recently and showed this one off.
This is what I use for my cosmetics;
Hopefully you can see how I've divided it all up. The smaller compartments in the front are for lipstick; the bigger compartment to the left holds my glosses. The centre low compartments are for concealer, sharpeners, etc. My foundations are in the larger compartments in the back to the right, and in the back to the left is my mascaras and eyelash combs, eyelash curler etc. In the back to the centre is my eye-liners, and next to that is my hair-clips and combs.
I love that these have several different sized compartments in each, and the clear resin means I can see everything at a glance. Also it's very easy to keep clean. If it were coloured resin, it would easily stain but because it's clear it seems to be pretty stain-resistant.
I might actually do a make-up storage video just to go into a bit more detail on everything. I have a converted shoe-box that I've set up for my nail-polish, I'll take a photo of that if people want to see it?
