Last season's LWD has given way to the ever-so-important cocktail dress. Yes, spring is all about dressing up for drinks, dahling — appropriately, the runways were full of cute little numbers that would fit nearly every occasion. Ralph Lauren was the king of cocktails this week, but his black sleeveless frock on Chanel Iman was by far the best. Oscar de la Renta's version bared the shoulders and crossed at the neck, with a voluminous skirt (so many trends in one!). And Pamella Roland went for a shocking neon-green dress that will turn heads no matter where you're clinking your glasses.