MAC Alpha Girl Beauty Powder is repromoted from Heatherette in 2008. As all beauty powders this is sheer, so it's very hard to over do it.
It's a pale coral with pink undertone and has a satin finish. The shade is very nice, but I think it will be very subtle on medium/dark skin. For light skin tone this will work nice as a blush.
The beauty powder is packaged in the classic black compact with a mirror, but has an embossed flower pattern. Not an essential I would say, but a nice item to have.