Peach is such a great natural color. My favorite is stencil, which is discontinued but i see it in CCO's often. It's a matte, with a smooth texture, it blends easily and is a great crease color. Samoa Silk is very similar, i think it has a hint more yellow if you look at in the pan, but on the lids, it looks about the same as Stencil. SS is a veluxe, and is a bit harder to blend than stencil.
Jest shows up peach on my lids. It has a frost finish, and i love it as a quick wash on the lid.
Arena is another nice peach. It's a satin with a bit of sparkle. It's more on the yellow side of peach, than orange.