Pink Sugar Blush from Bobbi Brown is a lovely pale baby pink, with quite a bit of shimmer. The color is very soft, not bubble gum pink. It isn't peachy, but it isn't super-cool toned either. It leans more toward neutral (but still on the cooler side) and maybe with a touch of grey. Here is how it looks in the pan (on the upper right of this pic)
and here is the swatch--Pink Sugar is the third from the right.
It's a very soft pink with some shimmer. The shimmer isn't over the top crazy, but it is noticeable. I find that the texture of the Bobbi Brown Shimmer blushes is not as soft as the regular matte blushes. It feels a little coarser and grittier, but it is still a nice texture. The shimmer in these is more of a sheen. There is no chunky glitter--it's very fine. If you're looking for a soft pink shimmery blush, then Pink Sugar is for you. Next up is Poppy, about as different as you can get. TTYL!