Serious Chevron - We love Sarah Hyland's triangular take on the half-moon mani
Coffin acrylic nails are very trendy despite their name. In fact, the coffin-shaped nails are popular due to the number of reasons. Besides being worn by many celebrities, they are also easy to work with.
Chrome Nails - With a reflective effect that adds instant edge to any outfit, chrome nails are the ultimate way to up your cool factor. Try it over an electric shade, or, for a more pared-down style, go for gunmetal (as pictured above).