Lipgelee!! You can't get wrong with that!! I reach for my Slicked Pink Lipgelee almost everyday!
Maybe an essential Fluidline! I don't know if you already have some but Blacktrack, Blitz & Glitz, Rich Ground and Macroviolet look great on everyone!
Or what about a nice pigment like Melon or Tan?
Or a Paint?
Gosh there are so many things to discover besides e/s and blushes!
Brushes!!!