It's no secret that one of MAC's most loved powder blushes is Peaches. This is a blush that is flattering on most, and hits HG (holy grail) status for at least 95% of those who try it.
What the MAC website has to say about Powder Blush:
Colour for the cheeks and face. Various formulas. Different looks.
6 g / 0.21 oz
Peaches is described as a pure peach with a sheertone finish. The finish and color give a fresh and glowy look to your cheeks, making your entire face appear more awake. The shade is buildable, so you can make it as sheer or as dramatic as you need it to be.
My only gripe with this is that it didn't last too long on me, maybe about 4 hours. The fading makes me want to veer more towards a similar color blush by NARS (maybe Luster or Gina) for longevity. However, if you tend to love MAC blushes, PeachesPowder Blush is an easy grab to acheive a natural look for your face. It's not a home run for me, but it is definitely a shade I'll be reaching for frequently (just not for an evening out when I don't want to be bothered with touch-ups).