I got my two items (the blush and the Rouge G #71 Rose Desir) today! Here's my quickie review:
For the blush: I REALLY wanted to hate this. $65 is highway robbery for a blush, and I was hoping I'd hate it so I could return it. Unfortunately, the color is lovely. It's not unique in the pan or when I swatch it on the back of my hand, but for some reason it really looks like an incredibly natural glow on my cheeks. For my skintone (NC23ish), it does exactly what it claims, "the secret to a healthy glow". I LOVE the color of it, but the shimmer is definitely there. If there was one thing I could change about it (besides, uh, the price!) it would probably be the shimmer. If you've test-driven the new Chanel blush (Espiegle), the shimmer size is very similar in the Guerlain blush. It's not apparent from about 1-foot away, but if you get any closer, you can see the shimmer.
Verdict: Undecided. The color is heaven, but the shimmer is a turn-off! Might take it back to the counter and exchange it for the Beige pressed powder.
For the lippie: Sheer, very shimmery. The shimmer particles are not straight silver or straight golden, but that sort of multi-colored shimmer? The color is a bit lighter than I was hoping for. The packaging is to DIE for. I wish they packaged all of the Rouge Gs in black packaging, it just looks so cool!
Verdict: Probably exchanging it for Fuchsia Delice. Less shimmer, deeper color.