With custom shades, shapes, stencils and even designer polish lines (Tracy Reese has a collection out with Sally Hansen this fall), nails have become the ultimate red-carpet accessory.

Score runway-ready nails with these ten must-try fall nail trends, including exclusive tips from celeb nail guru Jin Soon Choi.

Photos: Dimitrios Kambouris/WireImage; Creative Nail Design; Fred Duval/FilmMagic