I am totally loving the combo of pink and olive right now. I never used to be too into pink but when paired the right way, it can look much less pretty-pretty-princess and more powder room chic. Something about the olive with it makes it feel very Art Nouveau:
Alphonse Mucha, the Czech king of Art Nouveau. I went to the Mucha Museum in Prague
a few years ago, it was completely stunning.
I think a much paler powder pink and orangey salmon pink also looks great. Might be my next obsession for a little while, but it's a combo I haven't explored much so we'll see where it goes.