If you can't bear to go without makeup, tinted moisturizer or BB cream is a great solution. It gives just enough coverage to even out skin tone, moisturizes, and often has built-in sunscreen. Grab a tube of Laura Mercier's tinted moisturizer ($43); it has sun protection and is long-wearing. For a little color, bring a tinted lip balm with SPF — it can also double as a blush.
A Little Glamour