(3 of 12) Fashion Week Highlights: Day 3When it comes to the New York Fashion Week lineup, the third day's the charm. Chaiken If only Studio 54 were as uncomplicated as this! For spring, Julie Chaiken showed clean, fuss-free versions of key '70s styles, from high-waist trousers and fluid silk frocks to tailored shirtdresses and halter tops. The mood was lighthearted and pure—quite unlike the original vibe of the debauched era—just right for those warm, laid-back evenings that will return come spring.