The $100 FOTD Challenge

I saw Lilit from Makeup and Macaroons do this challenge and it got me thinking: Can I do a complete look that I would actually wear, all from under $100AU? Many of you from other countries, particularly the US would be able to have a complete makeup collection for this amount, but when a single good 'drugstore' mascara can cost at least $18, it does add up quite quickly. I didn't realize how much I'd truly spent on makeup until I had to look through my collection and all products quickly added up to more that $100.