Rosy Future

What are some good sheer and neutral nail polish colors? I am looking for something sheer, but with some shimmer or sparkle to it, or possibly a shimmery opaque nude. I want it to be neutral enough to go well with anything I wear for clothing but interesting enough to make it worth the time of applying it. One of my faves is "Rosy Future" by OPI to give you an idea of what I like. It's sort of a pale shimmery pink and depending on how the light hits it it shines purple or bluish. Also, does anyone have tips on how to make my nail polish stay on longer without chipping? It seems the longest I have gone without chips is two or three days. Thanks in advance! I like OPI's "Suzy and the Lifeguard". It's a delicate, sophisticated pale pink with a hint of shimmer. I also like OPI's "Charmed by a Snake", which is a shimmery nude sparkling sand color (just Google the polish names to see color swatches). I find that I get about 5-7 days of life out of my manicure by following these guidelin ...