If you only buy one vampy polish this fall (autumn) make sure it's OPI Every Month is Okoberfest from the Germany collection. A gorgeous red-plumy shimmer with an inky blue base it's very sexy and classy.
The polish flows effortlessly onto the nail without flooding and if you're careful one coat is enough for full coverage. One negative is the brush. It's too wide and square but that's just my taste.