"See how you can get full size brand name makeup for FREE! I haven't paid for makeup in 3 years!" for internationals, there might still be a cost incurred such as delivery not sure how much that can run into but great idea tho.
This Casita: Dollar Tree Makeup Storage; This website explains how to make a make-up tray out of Dollar Store materials. Trays or plates glued to candlesticks. Use Adhesive. Save some candlesticks for brushes, etc.