Not at all! Depending on the color, it is a can be a mix of matte and shimmer blocks. I would say it's more of a satin finish rather than shimmer.
I am not familiar with the shade of blush you mentioned, but based on your description of yourself, I would buy It Girl Purple. It is not actually purple, but a soft, cool-toned pink. I also have fair/light skin with cool undertones, and this works really well for me. It is buildable, too, so you can get anything from a sheer wash to a really vivid pink with this product.
This blush is totally matte--no sparkle or shimmer.
answered 1 year ago