Nicole Miller has long been the go-to clothier for chic cocktail dresses, but now she's hoping you'll dress your skin up in her wares as well. Today, the designer debuts Nicole Miller Beauty, a collection of skin care designed to address everyday hydration and brightening needs. Miller has had a skin care line before (with Aussie mail-order giant Melaleuca), but this new collection was conceived in collaboration with longtime friend Dr. Cap Lesesne. "We wanted to create something for women that wasn’t strictly for acne or strictly for antiaging," Lesesne said. "Having practiced medicine in New York City for almost 30 years, I know what damage can be caused by not using effective skin care." As for Miller, who counts the Glow Serum ($65) as her favorite product, her best skin care prescription is simple and sound: "Use moisturizer religiously and never get a sunburn." And that's advice that'll never go out of style.