If you're looking for a good nude drugstore lipstick I would definatly go with Revlon's lipstick in Soft Nude. It looks exactly like Myth in the tube, but much more creamier. I swatched them both, and it seems like Soft Nude is a bit more peach - I love both with my HG lipgloss which is C-thru. I've been using C-thru for years, and I've never found a dupe for it.
For pink, I am loving Givenchy's lipstick in pink whisper. It's a bit on the frosty side, but it looks gorgeous with a tan. It's a sheer, light, baby pink. It's gorgeous! I like to layer pink whisper with dazzleglass in baby sparks.