By Leslie George Here in New York City, where the weather seems to change daily from freezing to mild, the feeling of spring comes and goes. But spring is in the air, and we know the season that brings us new shoes, lighter jackets and tulips in Central Park is just around the corner. Isn't that something to celebrate? If you agree, then you may also agree that it's time for a new fragrance, a fresh hair color and sexy lip gloss to go with it. Here's what's in stores now.