Don't Miss:

Lanvin worked up a sweat for spring 2012! Designer Alber Elbaz put his luxe spin on sporty styles from track pants to T-shirts. Sleek-fitted pencil skirts, cut-out dresses and color-blocked looks rounded out the daytime offerings. For evening, models walked the runway in sheer pleated dresses with wing-like shoulder details, while crystal cross necklaces and snake embellishments added a dose of sparkle. See our favorite looks from the spring 2012 lineup in the gallery.

MORE: Fashion Week Front Row Stars!

— Violet Gaynor