Oooh, these are pretty ideas! Another thing you might want to do after blush is highlight your cheekbones & bridge of nose with something like Benefit Moonbeam or Highbeam or even Wet N Wild's allover shimmer powder or shimmer liquid. If you want some actual sparkle, you use crystals around the outer eye area. I've seen crystals for the face at places like Sally's.
For lips, I like the idea of gloss or even a lip stain in one of the colors Sallytheragdol mentioned. Over that, you could apply a clear gloss with sparkles. For the eyes, I love the idea of mossy green or lavender, but to add onto that, concentrate the color on lids only & then highlight brow area with a shimmery light-colored neutral. Or you could just wear a shimmery light neutral allover w/just masacara & skip liner completely!