Preppy makeup lovers, rejoice. A collaboration is coming your way that may just knock you off your feet. Luxury beauty brand Estée Lauder has partnered up with the colorful team at Lilly Pulitzer to give you two seasons worth of limited-edition makeup bags as part of a gift-with-purchase program that will run in the spring and summer months of this year. This is great news for Lilly Pulitzer fans, since the label bowed in late December after being acquired by Oxford Industries in the fall of 2010. With the spring gift-with-purchase line kicking off at Lord & Taylor last week, the products will be available at various locations through the spring and summer.