What are some of the pitfalls of wearing neon nail polish?

"If the nails are too long it can look a little scary, so the best thing to do is keep them shorter, and almond-shaped," say Ange and Vernice. "Other than that, have fun with the shades — that's what this trend is about. The great thing about nail polish is that it's not permanent; you could change your color daily if you really wanted to."

MAC Cook MAC Nail Lacquer in Al Fredo, $16, available at MAC.

Photo: Courtesy of MAC