Let's work on all your cosmetics! Are they cluttered around your bathroom mirror? Are they in a make-up bag? Do you have a vanity table/mirror? Dig them ALL out!
Old sponges? Toss 'em! Yucky brushes? Toss 'em! Five red lipsticks? Really? Eyeshadow you no longer wear?
Condense! Combine! Get rid of (trash/Goodwill) extra make-up bags, containers, Kaboodles, etc. that are no longer full!