Milani products are not my favorite. These powders, however, are very nice! While I own all three, I'm only reviewing two, and this review is specifically for Hermosa Rose.
I'm currently an NW30, and Hermosa Rose provides a beautifully illuminated finish when used as an all-over setting powder. The "illumination" is subtle, with *zero* sparkle or glitter. It sets liquid foundation well, without resulting in a caked-on or powdery finish. (I wouldn't rely on this for any sort of oil-control as that isn't its intended purpose.)
If you're warmer-toned or prefer a more golden finish, try the Amber Nectar.
An excellent all-round product. I wish the packaging was a bit more "luxe," but for $9.00 it's unreasonable to expect much more than basic functionality. I'd repurchase if needed and do recommend it.