I have Afterglow since I read so many reviews about it being so mahvelous. Here it is on my cheek, closeup with a flash, indoors:
It's a bit of a shimmery bronzish shade that could work as a blush or bronzer if used sparingly. Well...on fair girls, anyhow. Guys too, I suppose. I really love Spectre though! It's a great mauve.
Lux is a good choice for that 'dewy' look, but I like AL's Magnolia Blossom powder better. Swatch above is indoors, without a flash, natural light. I swept the swatch further down so you could see it in a smaller, thinner manner than a big ol' stripe.
Above are the powders with flash, indoors. It looks like they're bleeding down my arm. Kinda cool. I love how light really gives credence to the "Perle" effect. They shimmer and without glitter have an opalescent effect that is great. Be careful around big pored areas (near the mouth, by the nose). Anything with sheen will sit and then suddenly you have nice big SHINY pores. Try a primer first (like BeneFit's Dr. FeelGood) or my fave, Smashbox Photofinish.