Lately I've been spending a lot of money on makeup -- most of the makeup that I use is from the Naked line by Urban Decay. I've heard that there are drugstore products that are similar, and work just as well. For example, I've heard that Revlon Nearly Naked Foundation ($10) is really similar to Urban Decay Naked Skin Foundation ($40). Other another good dupe I've heard of is Wet ‘N Wild Stoplight Red ($1.99) for MAC Ruby Woo lipstick ($15). Do you know of any other drug store products that are good substitutes for expensive brand names?