"I'm of the firm belief that neutral nail polish is a year-round convention, especially when you're too busy to get a manicure every time it chips. (Some people call it boring; I call it consistent.) I've always gravitated toward sheer pinks and beige that are more forgiving no matter the season for that reason, but fall is the one time I try to bump it up on a notch. Enter: Mischo Beauty in Birthday Suit ($20), a dreamy mauve shade that's a punch or two above neutral but still subtle enough for my comfort level." — Kelsey Castañon, POPSUGAR beauty director